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22:37
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Packet Storm Security Exploits
This Metasploit module exploits a use-after-free vulnerability in Firefox 8/8.0.1 and 9/9.0.1. Removal of child nodes from the nsDOMAttribute can allow for a child to still be accessible after removal due to a premature notification of AttributeChildRemoved. Since mFirstChild is not set to NULL until after this call is made, this means the removed child will be accessible after it has been removed. By carefully manipulating the memory layout, this can lead to arbitrary code execution.
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22:37
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Packet Storm Security Recent Files
This Metasploit module exploits a use-after-free vulnerability in Firefox 8/8.0.1 and 9/9.0.1. Removal of child nodes from the nsDOMAttribute can allow for a child to still be accessible after removal due to a premature notification of AttributeChildRemoved. Since mFirstChild is not set to NULL until after this call is made, this means the removed child will be accessible after it has been removed. By carefully manipulating the memory layout, this can lead to arbitrary code execution.
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22:37
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Packet Storm Security Misc. Files
This Metasploit module exploits a use-after-free vulnerability in Firefox 8/8.0.1 and 9/9.0.1. Removal of child nodes from the nsDOMAttribute can allow for a child to still be accessible after removal due to a premature notification of AttributeChildRemoved. Since mFirstChild is not set to NULL until after this call is made, this means the removed child will be accessible after it has been removed. By carefully manipulating the memory layout, this can lead to arbitrary code execution.
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18:30
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Packet Storm Security Advisories
Ubuntu Security Notice 1430-3 - USN-1430-1 fixed vulnerabilities in Firefox. This update provides the corresponding fixes for Thunderbird. Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Aki Helin discovered a use-after-free vulnerability in XPConnect. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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18:30
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1430-3 - USN-1430-1 fixed vulnerabilities in Firefox. This update provides the corresponding fixes for Thunderbird. Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Aki Helin discovered a use-after-free vulnerability in XPConnect. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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15:37
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Packet Storm Security Recent Files
A user has discovered a severe security bug in Firefox related to websockets bypassing the SOCKS proxy DNS configuration. This means when connecting to a websocket service, your Firefox will query your local DNS resolver, rather than only communicating through its proxy (Tor) as it is configured to do.
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15:37
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Packet Storm Security Misc. Files
A user has discovered a severe security bug in Firefox related to websockets bypassing the SOCKS proxy DNS configuration. This means when connecting to a websocket service, your Firefox will query your local DNS resolver, rather than only communicating through its proxy (Tor) as it is configured to do.
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13:16
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Packet Storm Security Advisories
Ubuntu Security Notice 1430-1 - Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Aki Helin discovered a use-after-free vulnerability in XPConnect. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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13:16
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Packet Storm Security Recent Files
Ubuntu Security Notice 1430-1 - Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Aki Helin discovered a use-after-free vulnerability in XPConnect. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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13:16
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1430-1 - Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Aki Helin discovered a use-after-free vulnerability in XPConnect. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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13:13
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Packet Storm Security Recent Files
Ubuntu Security Notice 1430-2 - USN-1430-1 fixed vulnerabilities in Firefox. This update provides an updated ubufox package for use with the latest Firefox. Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. Aki Helin discovered a use-after-free vulnerability in XPConnect. Various other issues were also addressed.
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13:13
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1430-2 - USN-1430-1 fixed vulnerabilities in Firefox. This update provides an updated ubufox package for use with the latest Firefox. Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. Aki Helin discovered a use-after-free vulnerability in XPConnect. Various other issues were also addressed.
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19:09
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Packet Storm Security Advisories
Red Hat Security Advisory 2012-0515-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A flaw was found in Sanitiser for OpenType, used by Firefox to help prevent potential exploits in malformed OpenType fonts. A web page containing malicious content could cause Firefox to crash or, under certain conditions, possibly execute arbitrary code with the privileges of the user running Firefox. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.
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19:09
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Packet Storm Security Recent Files
Red Hat Security Advisory 2012-0515-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A flaw was found in Sanitiser for OpenType, used by Firefox to help prevent potential exploits in malformed OpenType fonts. A web page containing malicious content could cause Firefox to crash or, under certain conditions, possibly execute arbitrary code with the privileges of the user running Firefox. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.
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19:09
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Packet Storm Security Misc. Files
Red Hat Security Advisory 2012-0515-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A flaw was found in Sanitiser for OpenType, used by Firefox to help prevent potential exploits in malformed OpenType fonts. A web page containing malicious content could cause Firefox to crash or, under certain conditions, possibly execute arbitrary code with the privileges of the user running Firefox. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.
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12:53
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Packet Storm Security Advisories
Ubuntu Security Notice 1400-5 - USN-1400-1 fixed vulnerabilities in Firefox. Firefox 11 started using GSettings to access the system proxy settings. If there is a GSettings proxy settings schema, Firefox will consume it. The GSettings proxy settings schema that was shipped by default was unused by other applications and broke Firefox's ability to use system proxy settings. This update removes the unused schema. Various other issues were also addressed.
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12:53
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Packet Storm Security Recent Files
Ubuntu Security Notice 1400-5 - USN-1400-1 fixed vulnerabilities in Firefox. Firefox 11 started using GSettings to access the system proxy settings. If there is a GSettings proxy settings schema, Firefox will consume it. The GSettings proxy settings schema that was shipped by default was unused by other applications and broke Firefox's ability to use system proxy settings. This update removes the unused schema. Various other issues were also addressed.
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12:53
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1400-5 - USN-1400-1 fixed vulnerabilities in Firefox. Firefox 11 started using GSettings to access the system proxy settings. If there is a GSettings proxy settings schema, Firefox will consume it. The GSettings proxy settings schema that was shipped by default was unused by other applications and broke Firefox's ability to use system proxy settings. This update removes the unused schema. Various other issues were also addressed.
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7:50
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Packet Storm Security Exploits
This exploit dynamically creates a .xpi addon file. The resulting bootstrapped Firefox addon is presented to the victim via a web page with. The victim's Firefox browser will pop a dialog asking if they trust the addon. Once the user clicks "install", the addon is installed and executes the payload with full user permissions. As of Firefox 4, this will work without a restart as the addon is marked to be "bootstrapped". As the addon will execute the payload after each Firefox restart, an option can be given to automatically uninstall the addon once the payload has been executed.
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7:50
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Packet Storm Security Recent Files
This exploit dynamically creates a .xpi addon file. The resulting bootstrapped Firefox addon is presented to the victim via a web page with. The victim's Firefox browser will pop a dialog asking if they trust the addon. Once the user clicks "install", the addon is installed and executes the payload with full user permissions. As of Firefox 4, this will work without a restart as the addon is marked to be "bootstrapped". As the addon will execute the payload after each Firefox restart, an option can be given to automatically uninstall the addon once the payload has been executed.
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7:50
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Packet Storm Security Misc. Files
This exploit dynamically creates a .xpi addon file. The resulting bootstrapped Firefox addon is presented to the victim via a web page with. The victim's Firefox browser will pop a dialog asking if they trust the addon. Once the user clicks "install", the addon is installed and executes the payload with full user permissions. As of Firefox 4, this will work without a restart as the addon is marked to be "bootstrapped". As the addon will execute the payload after each Firefox restart, an option can be given to automatically uninstall the addon once the payload has been executed.
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20:18
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Packet Storm Security Advisories
Ubuntu Security Notice 1400-3 - USN-1400-1 fixed vulnerabilities in Firefox. This update provides the corresponding fixes for Thunderbird. Soroush Dalili discovered that Firefox did not adequately protect against dropping JavaScript links onto a frame. A remote attacker could, through cross-site scripting (XSS), exploit this to modify the contents or steal confidential data. Atte Kettunen discovered a use-after-free vulnerability in Firefox's handling of SVG animations. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Atte Kettunen discovered an out of bounds read vulnerability in Firefox's handling of SVG Filters. An attacker could potentially exploit this to make data from the user's memory accessible to the page content. Various other issues have also been addressed.
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20:18
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Packet Storm Security Recent Files
Ubuntu Security Notice 1400-3 - USN-1400-1 fixed vulnerabilities in Firefox. This update provides the corresponding fixes for Thunderbird. Soroush Dalili discovered that Firefox did not adequately protect against dropping JavaScript links onto a frame. A remote attacker could, through cross-site scripting (XSS), exploit this to modify the contents or steal confidential data. Atte Kettunen discovered a use-after-free vulnerability in Firefox's handling of SVG animations. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Atte Kettunen discovered an out of bounds read vulnerability in Firefox's handling of SVG Filters. An attacker could potentially exploit this to make data from the user's memory accessible to the page content. Various other issues have also been addressed.
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20:18
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1400-3 - USN-1400-1 fixed vulnerabilities in Firefox. This update provides the corresponding fixes for Thunderbird. Soroush Dalili discovered that Firefox did not adequately protect against dropping JavaScript links onto a frame. A remote attacker could, through cross-site scripting (XSS), exploit this to modify the contents or steal confidential data. Atte Kettunen discovered a use-after-free vulnerability in Firefox's handling of SVG animations. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Atte Kettunen discovered an out of bounds read vulnerability in Firefox's handling of SVG Filters. An attacker could potentially exploit this to make data from the user's memory accessible to the page content. Various other issues have also been addressed.
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14:38
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Packet Storm Security Advisories
Ubuntu Security Notice 1400-2 - USN-1400-1 fixed vulnerabilities in Firefox. This update provides an updated ubufox package for use with the latest Firefox. Soroush Dalili discovered that Firefox did not adequately protect against dropping JavaScript links onto a frame. A remote attacker could, through cross-site scripting (XSS), exploit this to modify the contents or steal confidential data. Atte Kettunen discovered a use-after-free vulnerability in Firefox's handling of SVG animations. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Atte Kettunen discovered an out of bounds read vulnerability in Firefox's handling of SVG Filters. An attacker could potentially exploit this to make data from the user's memory accessible to the page content. Various other issues were also addressed.
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14:38
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Packet Storm Security Advisories
Ubuntu Security Notice 1400-1 - Soroush Dalili discovered that Firefox did not adequately protect against dropping JavaScript links onto a frame. A remote attacker could, through cross-site scripting (XSS), exploit this to modify the contents or steal confidential data. Atte Kettunen discovered a use-after-free vulnerability in Firefox's handling of SVG animations. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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18:17
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Packet Storm Security Advisories
Red Hat Security Advisory 2012-0387-01 - Mozilla Firefox is an open source web browser. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. Two flaws were found in the way Firefox parsed certain Scalable Vector Graphics image files. A web page containing a malicious SVG image file could cause an information leak, or cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.
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18:17
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Packet Storm Security Recent Files
Red Hat Security Advisory 2012-0387-01 - Mozilla Firefox is an open source web browser. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. Two flaws were found in the way Firefox parsed certain Scalable Vector Graphics image files. A web page containing a malicious SVG image file could cause an information leak, or cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.
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18:17
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Packet Storm Security Misc. Files
Red Hat Security Advisory 2012-0387-01 - Mozilla Firefox is an open source web browser. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. Two flaws were found in the way Firefox parsed certain Scalable Vector Graphics image files. A web page containing a malicious SVG image file could cause an information leak, or cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.
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9:01
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Hack a Day
Ever since Hack a Day first emerged on the scene in 2004, the site’s design has been pretty consistent. The black background with its green and white text, while a bit dubious looking at work, is fine by me. For others however, the site’s design is a constant eyesore both figuratively and literally. [James Litton] [...]
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19:53
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Packet Storm Security Recent Files
Xenotix KeylogX is a keylogger add-on for Mozilla Firefox. It captures and logs keystrokes sent to the browser and you simply type alt-X to retrieve the data from the logfile.
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19:53
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Packet Storm Security Tools
Xenotix KeylogX is a keylogger add-on for Mozilla Firefox. It captures and logs keystrokes sent to the browser and you simply type alt-X to retrieve the data from the logfile.
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19:53
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Packet Storm Security Misc. Files
Xenotix KeylogX is a keylogger add-on for Mozilla Firefox. It captures and logs keystrokes sent to the browser and you simply type alt-X to retrieve the data from the logfile.
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18:34
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Packet Storm Security Advisories
Red Hat Security Advisory 2012-0142-01 - Mozilla Firefox is an open source web browser. A heap-based buffer overflow flaw was found in the way Firefox handled PNG images. A web page containing a malicious PNG image could cause Firefox to crash or, possibly, execute arbitrary code with the privileges of the user running Firefox. All Firefox users should upgrade to this updated package, which corrects this issue. After installing the update, Firefox must be restarted for the changes to take effect.
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16:20
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Packet Storm Security Advisories
Mandriva Linux Security Advisory 2012-013 - Security issues were identified and fixed in mozilla firefox and thunderbird. Use-after-free vulnerability in Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 might allow remote attackers to execute arbitrary code via vectors related to incorrect AttributeChildRemoved notifications that affect access to removed nsDOMAttribute child nodes. Mozilla Firefox before 3.6.26 and 4.x through 6.0, Thunderbird before 3.1.18 and 5.0 through 6.0, and SeaMonkey before 2.4 do not properly enforce the IPv6 literal address syntax, which allows remote attackers to obtain sensitive information by making XMLHttpRequest calls through a proxy and reading the error messages. Various other issues were also addressed.
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16:20
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Packet Storm Security Recent Files
Mandriva Linux Security Advisory 2012-013 - Security issues were identified and fixed in mozilla firefox and thunderbird. Use-after-free vulnerability in Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 might allow remote attackers to execute arbitrary code via vectors related to incorrect AttributeChildRemoved notifications that affect access to removed nsDOMAttribute child nodes. Mozilla Firefox before 3.6.26 and 4.x through 6.0, Thunderbird before 3.1.18 and 5.0 through 6.0, and SeaMonkey before 2.4 do not properly enforce the IPv6 literal address syntax, which allows remote attackers to obtain sensitive information by making XMLHttpRequest calls through a proxy and reading the error messages. Various other issues were also addressed.
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16:20
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Packet Storm Security Misc. Files
Mandriva Linux Security Advisory 2012-013 - Security issues were identified and fixed in mozilla firefox and thunderbird. Use-after-free vulnerability in Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 might allow remote attackers to execute arbitrary code via vectors related to incorrect AttributeChildRemoved notifications that affect access to removed nsDOMAttribute child nodes. Mozilla Firefox before 3.6.26 and 4.x through 6.0, Thunderbird before 3.1.18 and 5.0 through 6.0, and SeaMonkey before 2.4 do not properly enforce the IPv6 literal address syntax, which allows remote attackers to obtain sensitive information by making XMLHttpRequest calls through a proxy and reading the error messages. Various other issues were also addressed.
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16:18
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Packet Storm Security Advisories
Ubuntu Security Notice 1355-1 - It was discovered that if a user chose to export their Firefox Sync key the "Firefox Recovery Key.html" file is saved with incorrect permissions, making the file contents potentially readable by other users. Nicolas Gregoire and Aki Helin discovered that when processing a malformed embedded XSLT stylesheet, Firefox can crash due to memory corruption. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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16:18
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Packet Storm Security Recent Files
Ubuntu Security Notice 1355-1 - It was discovered that if a user chose to export their Firefox Sync key the "Firefox Recovery Key.html" file is saved with incorrect permissions, making the file contents potentially readable by other users. Nicolas Gregoire and Aki Helin discovered that when processing a malformed embedded XSLT stylesheet, Firefox can crash due to memory corruption. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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16:18
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1355-1 - It was discovered that if a user chose to export their Firefox Sync key the "Firefox Recovery Key.html" file is saved with incorrect permissions, making the file contents potentially readable by other users. Nicolas Gregoire and Aki Helin discovered that when processing a malformed embedded XSLT stylesheet, Firefox can crash due to memory corruption. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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16:17
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Packet Storm Security Advisories
Ubuntu Security Notice 1355-2 - USN-1355-1 fixed vulnerabilities in Firefox. This update provides an updated Mozvoikko package for use with the latest Firefox. It was discovered that if a user chose to export their Firefox Sync key the "Firefox Recovery Key.html" file is saved with incorrect permissions, making the file contents potentially readable by other users. Nicolas Gregoire and Aki Helin discovered that when processing a malformed embedded XSLT stylesheet, Firefox can crash due to memory corruption. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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16:17
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1355-2 - USN-1355-1 fixed vulnerabilities in Firefox. This update provides an updated Mozvoikko package for use with the latest Firefox. It was discovered that if a user chose to export their Firefox Sync key the "Firefox Recovery Key.html" file is saved with incorrect permissions, making the file contents potentially readable by other users. Nicolas Gregoire and Aki Helin discovered that when processing a malformed embedded XSLT stylesheet, Firefox can crash due to memory corruption. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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16:12
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Packet Storm Security Advisories
Ubuntu Security Notice 1355-3 - USN-1355-1 fixed vulnerabilities in Firefox. This update provides updated ubufox and webfav packages for use with the latest Firefox. It was discovered that if a user chose to export their Firefox Sync key the "Firefox Recovery Key.html" file is saved with incorrect permissions, making the file contents potentially readable by other users. Nicolas Gregoire and Aki Helin discovered that when processing a malformed embedded XSLT stylesheet, Firefox can crash due to memory corruption. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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16:12
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Packet Storm Security Recent Files
Ubuntu Security Notice 1355-3 - USN-1355-1 fixed vulnerabilities in Firefox. This update provides updated ubufox and webfav packages for use with the latest Firefox. It was discovered that if a user chose to export their Firefox Sync key the "Firefox Recovery Key.html" file is saved with incorrect permissions, making the file contents potentially readable by other users. Nicolas Gregoire and Aki Helin discovered that when processing a malformed embedded XSLT stylesheet, Firefox can crash due to memory corruption. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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16:12
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1355-3 - USN-1355-1 fixed vulnerabilities in Firefox. This update provides updated ubufox and webfav packages for use with the latest Firefox. It was discovered that if a user chose to export their Firefox Sync key the "Firefox Recovery Key.html" file is saved with incorrect permissions, making the file contents potentially readable by other users. Nicolas Gregoire and Aki Helin discovered that when processing a malformed embedded XSLT stylesheet, Firefox can crash due to memory corruption. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Various other issues were also addressed.
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18:55
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Packet Storm Security Advisories
Red Hat Security Advisory 2012-0079-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A use-after-free flaw was found in the way Firefox removed nsDOMAttribute child nodes. In certain circumstances, due to the premature notification of AttributeChildRemoved, a malicious script could possibly use this flaw to cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.
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18:55
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Packet Storm Security Recent Files
Red Hat Security Advisory 2012-0079-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A use-after-free flaw was found in the way Firefox removed nsDOMAttribute child nodes. In certain circumstances, due to the premature notification of AttributeChildRemoved, a malicious script could possibly use this flaw to cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.
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18:55
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Packet Storm Security Misc. Files
Red Hat Security Advisory 2012-0079-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A use-after-free flaw was found in the way Firefox removed nsDOMAttribute child nodes. In certain circumstances, due to the premature notification of AttributeChildRemoved, a malicious script could possibly use this flaw to cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.
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16:28
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Packet Storm Security Advisories
Ubuntu Security Notice 1306-2 - USN-1306-1 fixed vulnerabilities in Firefox. This update provides updated Mozvoikko and ubufox packages for use with Firefox 9. Alexandre Poirot, Chris Blizzard, Kyle Huey, Scoobidiver, Christian Holler, David Baron, Gary Kwong, Jim Blandy, Bob Clary, Jesse Ruderman, Marcia Knous, and Rober Longson discovered several memory safety issues which could possibly be exploited to crash Firefox or execute arbitrary code as the user that invoked Firefox. Various other issues were also addressed.
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16:28
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Packet Storm Security Recent Files
Ubuntu Security Notice 1306-2 - USN-1306-1 fixed vulnerabilities in Firefox. This update provides updated Mozvoikko and ubufox packages for use with Firefox 9. Alexandre Poirot, Chris Blizzard, Kyle Huey, Scoobidiver, Christian Holler, David Baron, Gary Kwong, Jim Blandy, Bob Clary, Jesse Ruderman, Marcia Knous, and Rober Longson discovered several memory safety issues which could possibly be exploited to crash Firefox or execute arbitrary code as the user that invoked Firefox. Various other issues were also addressed.
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16:28
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1306-2 - USN-1306-1 fixed vulnerabilities in Firefox. This update provides updated Mozvoikko and ubufox packages for use with Firefox 9. Alexandre Poirot, Chris Blizzard, Kyle Huey, Scoobidiver, Christian Holler, David Baron, Gary Kwong, Jim Blandy, Bob Clary, Jesse Ruderman, Marcia Knous, and Rober Longson discovered several memory safety issues which could possibly be exploited to crash Firefox or execute arbitrary code as the user that invoked Firefox. Various other issues were also addressed.
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22:42
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Packet Storm Security Advisories
Mandriva Linux Security Advisory 2011-192 - Security issues were identified and fixed in mozilla firefox and thunderbird. The SVG implementation in Mozilla Firefox 8.0, Thunderbird 8.0, and SeaMonkey 2.5 does not properly interact with DOMAttrModified event handlers, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving removal of SVG elements. Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 8.0, Thunderbird 5.0 through 8.0, and SeaMonkey before 2.6 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors that trigger a compartment mismatch associated with the nsDOMMessageEvent::GetData function, and unknown other vectors. Various other issues were also addressed.
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22:42
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Packet Storm Security Recent Files
Mandriva Linux Security Advisory 2011-192 - Security issues were identified and fixed in mozilla firefox and thunderbird. The SVG implementation in Mozilla Firefox 8.0, Thunderbird 8.0, and SeaMonkey 2.5 does not properly interact with DOMAttrModified event handlers, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving removal of SVG elements. Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 8.0, Thunderbird 5.0 through 8.0, and SeaMonkey before 2.6 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors that trigger a compartment mismatch associated with the nsDOMMessageEvent::GetData function, and unknown other vectors. Various other issues were also addressed.
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22:42
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Packet Storm Security Misc. Files
Mandriva Linux Security Advisory 2011-192 - Security issues were identified and fixed in mozilla firefox and thunderbird. The SVG implementation in Mozilla Firefox 8.0, Thunderbird 8.0, and SeaMonkey 2.5 does not properly interact with DOMAttrModified event handlers, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving removal of SVG elements. Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 8.0, Thunderbird 5.0 through 8.0, and SeaMonkey before 2.6 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors that trigger a compartment mismatch associated with the nsDOMMessageEvent::GetData function, and unknown other vectors. Various other issues were also addressed.
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14:47
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Packet Storm Security Exploits
Firefox and Opera allow you to omit MIME type in data: URLs, possibly put random garbage into that section, and still get a valid HTML document. This is a natural extension of how the Content-Type header is handled in HTTP, but probably makes little or no sense here. With the use of Unicode homographs, you can create fairly believable URLs especially in Firefox.
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14:47
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Packet Storm Security Recent Files
Firefox and Opera allow you to omit MIME type in data: URLs, possibly put random garbage into that section, and still get a valid HTML document. This is a natural extension of how the Content-Type header is handled in HTTP, but probably makes little or no sense here. With the use of Unicode homographs, you can create fairly believable URLs especially in Firefox.
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14:47
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Packet Storm Security Misc. Files
Firefox and Opera allow you to omit MIME type in data: URLs, possibly put random garbage into that section, and still get a valid HTML document. This is a natural extension of how the Content-Type header is handled in HTTP, but probably makes little or no sense here. With the use of Unicode homographs, you can create fairly believable URLs especially in Firefox.
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11:34
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SecuriTeam
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mozilla Firefox.
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Make your website safer. Use external penetration testing service. First report ready in one hour!
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17:44
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SecuriTeam
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mozilla Firefox.
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Make your website safer. Use external penetration testing service. First report ready in one hour!
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21:47
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Packet Storm Security Advisories
Secunia Security Advisory - A weakness has been discovered in Mozilla Firefox, which can be exploited by malicious people to disclose sensitive information.
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12:29
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SecuriTeam
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mozilla Firefox.
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Make your website safer. Use external penetration testing service. First report ready in one hour!
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12:19
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SecuriTeam
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mozilla Firefox.
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Make your website safer. Use external penetration testing service. First report ready in one hour!
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16:02
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Packet Storm Security Advisories
Ubuntu Security Notice 1277-2 - USN-1277-1 fixed vulnerabilities in Firefox. This update provides updated Mozvoikko and ubufox packages for use with Firefox 8. Yosuke Hasegawa discovered that the Mozilla browser engine mishandled invalid sequences in the Shift-JIS encoding. It may be possible to trigger this crash without the use of debugging APIs, which might allow malicious websites to exploit this vulnerability. An attacker could possibly use this flaw this to steal data or inject malicious scripts into web content. Marc Schoenefeld discovered that using Firebug to profile a JavaScript file with many functions would cause Firefox to crash. An attacker might be able to exploit this without using the debugging APIs, which could potentially remotely crash the browser, resulting in a denial of service. Various other issues were addressed as well.
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16:02
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Packet Storm Security Recent Files
Ubuntu Security Notice 1277-2 - USN-1277-1 fixed vulnerabilities in Firefox. This update provides updated Mozvoikko and ubufox packages for use with Firefox 8. Yosuke Hasegawa discovered that the Mozilla browser engine mishandled invalid sequences in the Shift-JIS encoding. It may be possible to trigger this crash without the use of debugging APIs, which might allow malicious websites to exploit this vulnerability. An attacker could possibly use this flaw this to steal data or inject malicious scripts into web content. Marc Schoenefeld discovered that using Firebug to profile a JavaScript file with many functions would cause Firefox to crash. An attacker might be able to exploit this without using the debugging APIs, which could potentially remotely crash the browser, resulting in a denial of service. Various other issues were addressed as well.
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16:02
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1277-2 - USN-1277-1 fixed vulnerabilities in Firefox. This update provides updated Mozvoikko and ubufox packages for use with Firefox 8. Yosuke Hasegawa discovered that the Mozilla browser engine mishandled invalid sequences in the Shift-JIS encoding. It may be possible to trigger this crash without the use of debugging APIs, which might allow malicious websites to exploit this vulnerability. An attacker could possibly use this flaw this to steal data or inject malicious scripts into web content. Marc Schoenefeld discovered that using Firebug to profile a JavaScript file with many functions would cause Firefox to crash. An attacker might be able to exploit this without using the debugging APIs, which could potentially remotely crash the browser, resulting in a denial of service. Various other issues were addressed as well.
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16:56
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Packet Storm Security Advisories
Red Hat Security Advisory 2011-1437-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A flaw was found in the way Firefox handled certain add-ons. A web page containing malicious content could cause an add-on to grant itself full browser privileges, which could lead to arbitrary code execution with the privileges of the user running Firefox. A cross-site scripting flaw was found in the way Firefox handled certain multibyte character sets. A web page containing malicious content could cause Firefox to run JavaScript code with the permissions of a different website.
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16:56
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Packet Storm Security Recent Files
Red Hat Security Advisory 2011-1437-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A flaw was found in the way Firefox handled certain add-ons. A web page containing malicious content could cause an add-on to grant itself full browser privileges, which could lead to arbitrary code execution with the privileges of the user running Firefox. A cross-site scripting flaw was found in the way Firefox handled certain multibyte character sets. A web page containing malicious content could cause Firefox to run JavaScript code with the permissions of a different website.
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16:56
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Packet Storm Security Misc. Files
Red Hat Security Advisory 2011-1437-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A flaw was found in the way Firefox handled certain add-ons. A web page containing malicious content could cause an add-on to grant itself full browser privileges, which could lead to arbitrary code execution with the privileges of the user running Firefox. A cross-site scripting flaw was found in the way Firefox handled certain multibyte character sets. A web page containing malicious content could cause Firefox to run JavaScript code with the permissions of a different website.
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23:25
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Packet Storm Security Exploits
This Metasploit module exploits a vulnerability found in Mozilla Firefox 3.6. When an array object is configured with a large length value, the reduceRight() method may cause an invalid index being used, allowing arbitrary remote code execution. Please note that the exploit requires a longer amount of time (compared to a typical browser exploit) in order to gain control of the machine.
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23:25
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Packet Storm Security Exploits
This Metasploit module exploits a vulnerability found in Mozilla Firefox 3.6. When an array object is configured with a large length value, the reduceRight() method may cause an invalid index being used, allowing arbitrary remote code execution. Please note that the exploit requires a longer amount of time (compared to a typical browser exploit) in order to gain control of the machine.
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23:25
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Packet Storm Security Misc. Files
This Metasploit module exploits a vulnerability found in Mozilla Firefox 3.6. When an array object is configured with a large length value, the reduceRight() method may cause an invalid index being used, allowing arbitrary remote code execution. Please note that the exploit requires a longer amount of time (compared to a typical browser exploit) in order to gain control of the machine.