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35 items tagged "marc schoenefeld"
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jesse ruderman [+],
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andreas gal [+],
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position error [+],
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directory traversal [+],
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charlie miller [+],
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reconstructing [+],
ludwig nussel [+],
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15:27
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Packet Storm Security Advisories
Ubuntu Security Notice 1282-1 - 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 Thunderbird, resulting in a denial of service. Various other issues were also addressed.
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15:27
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Packet Storm Security Recent Files
Ubuntu Security Notice 1282-1 - 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 Thunderbird, resulting in a denial of service. Various other issues were also addressed.
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15:27
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1282-1 - 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 Thunderbird, resulting in a denial of service. Various other issues were also addressed.
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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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16:02
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Packet Storm Security Advisories
Ubuntu Security Notice 1277-1 - 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 also addressed.
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16:02
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Packet Storm Security Recent Files
Ubuntu Security Notice 1277-1 - 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 also addressed.
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16:02
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1277-1 - 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 also addressed.
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14:16
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Packet Storm Security Advisories
Ubuntu Security Notice 1082-1 - Marc Schoenefeld discovered that Pango incorrectly handled certain Glyph Definition (GDEF) tables. If a user were tricked into displaying text with a specially-crafted font, an attacker could cause Pango to crash, resulting in a denial of service. This issue only affected Ubuntu 8.04 LTS and 9.10. Dan Rosenberg discovered that Pango incorrectly handled certain FT_Bitmap objects. If a user were tricked into displaying text with a specially- crafted font, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program. The default compiler options for affected releases should reduce the vulnerability to a denial of service. It was discovered that Pango incorrectly handled certain memory reallocation failures. If a user were tricked into displaying text in a way that would cause a reallocation failure, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program. This issue only affected Ubuntu 9.10, 10.04 LTS and 10.10.
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14:16
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Packet Storm Security Recent Files
Ubuntu Security Notice 1082-1 - Marc Schoenefeld discovered that Pango incorrectly handled certain Glyph Definition (GDEF) tables. If a user were tricked into displaying text with a specially-crafted font, an attacker could cause Pango to crash, resulting in a denial of service. This issue only affected Ubuntu 8.04 LTS and 9.10. Dan Rosenberg discovered that Pango incorrectly handled certain FT_Bitmap objects. If a user were tricked into displaying text with a specially- crafted font, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program. The default compiler options for affected releases should reduce the vulnerability to a denial of service. It was discovered that Pango incorrectly handled certain memory reallocation failures. If a user were tricked into displaying text in a way that would cause a reallocation failure, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program. This issue only affected Ubuntu 9.10, 10.04 LTS and 10.10.
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14:16
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1082-1 - Marc Schoenefeld discovered that Pango incorrectly handled certain Glyph Definition (GDEF) tables. If a user were tricked into displaying text with a specially-crafted font, an attacker could cause Pango to crash, resulting in a denial of service. This issue only affected Ubuntu 8.04 LTS and 9.10. Dan Rosenberg discovered that Pango incorrectly handled certain FT_Bitmap objects. If a user were tricked into displaying text with a specially- crafted font, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program. The default compiler options for affected releases should reduce the vulnerability to a denial of service. It was discovered that Pango incorrectly handled certain memory reallocation failures. If a user were tricked into displaying text in a way that would cause a reallocation failure, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program. This issue only affected Ubuntu 9.10, 10.04 LTS and 10.10.
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12:00
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Packet Storm Security Advisories
Ubuntu Security Notice 1056-1 - Multiple vulnerabilities have been addressed in OpenOffice. Charlie Miller discovered several heap overflows in PPT processing. Marc Schoenefeld discovered that directory traversal was not correctly handled in XSLT, OXT, JAR, or ZIP files. Dan Rosenberg discovered multiple heap overflows in RTF and DOC processing. Dmitri Gribenko discovered that OpenOffice.org did not correctly handle LD_LIBRARY_PATH in various tools. Marc Schoenefeld discovered that OpenOffice.org did not correctly process PNG images. It was discovered that OpenOffice.org did not correctly process TGA images.
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12:00
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Packet Storm Security Recent Files
Ubuntu Security Notice 1056-1 - Multiple vulnerabilities have been addressed in OpenOffice. Charlie Miller discovered several heap overflows in PPT processing. Marc Schoenefeld discovered that directory traversal was not correctly handled in XSLT, OXT, JAR, or ZIP files. Dan Rosenberg discovered multiple heap overflows in RTF and DOC processing. Dmitri Gribenko discovered that OpenOffice.org did not correctly handle LD_LIBRARY_PATH in various tools. Marc Schoenefeld discovered that OpenOffice.org did not correctly process PNG images. It was discovered that OpenOffice.org did not correctly process TGA images.
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12:00
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1056-1 - Multiple vulnerabilities have been addressed in OpenOffice. Charlie Miller discovered several heap overflows in PPT processing. Marc Schoenefeld discovered that directory traversal was not correctly handled in XSLT, OXT, JAR, or ZIP files. Dan Rosenberg discovered multiple heap overflows in RTF and DOC processing. Dmitri Gribenko discovered that OpenOffice.org did not correctly handle LD_LIBRARY_PATH in various tools. Marc Schoenefeld discovered that OpenOffice.org did not correctly process PNG images. It was discovered that OpenOffice.org did not correctly process TGA images.
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19:26
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Packet Storm Security Advisories
Ubuntu Security Notice 1020-1 - Jesse Ruderman, Andreas Gal, Nils, Brian Hackett, and Igor Bukanov discovered several memory issues in the browser engine. An attacker could exploit these to crash Thunderbird or possibly run arbitrary code as the user invoking the program. Marc Schoenefeld and Christoph Diehl discovered several problems when handling downloadable fonts. The new OTS font sanitizing library was added to mitigate these issues.
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19:26
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Packet Storm Security Recent Files
Ubuntu Security Notice 1020-1 - Jesse Ruderman, Andreas Gal, Nils, Brian Hackett, and Igor Bukanov discovered several memory issues in the browser engine. An attacker could exploit these to crash Thunderbird or possibly run arbitrary code as the user invoking the program. Marc Schoenefeld and Christoph Diehl discovered several problems when handling downloadable fonts. The new OTS font sanitizing library was added to mitigate these issues.
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19:26
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1020-1 - Jesse Ruderman, Andreas Gal, Nils, Brian Hackett, and Igor Bukanov discovered several memory issues in the browser engine. An attacker could exploit these to crash Thunderbird or possibly run arbitrary code as the user invoking the program. Marc Schoenefeld and Christoph Diehl discovered several problems when handling downloadable fonts. The new OTS font sanitizing library was added to mitigate these issues.
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7:12
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Packet Storm Security Advisories
Ubuntu Security Notice 1019-1 - Security issues have been addressed in firefox. Jesse Ruderman, Andreas Gal, Nils, Brian Hackett, and Igor Bukanov discovered several memory issues in the browser engine. It was discovered that Firefox did not properly verify the about:blank location elements when it was opened via window.open(). It was discovered that Firefox did not properly handle elements when processing a XUL tree. Marc Schoenefeld and Christoph Diehl discovered several problems when handling downloadable fonts. Various other issues have also been addressed.
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7:12
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Packet Storm Security Recent Files
Ubuntu Security Notice 1019-1 - Security issues have been addressed in firefox. Jesse Ruderman, Andreas Gal, Nils, Brian Hackett, and Igor Bukanov discovered several memory issues in the browser engine. It was discovered that Firefox did not properly verify the about:blank location elements when it was opened via window.open(). It was discovered that Firefox did not properly handle elements when processing a XUL tree. Marc Schoenefeld and Christoph Diehl discovered several problems when handling downloadable fonts. Various other issues have also been addressed.
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7:12
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Packet Storm Security Misc. Files
Ubuntu Security Notice 1019-1 - Security issues have been addressed in firefox. Jesse Ruderman, Andreas Gal, Nils, Brian Hackett, and Igor Bukanov discovered several memory issues in the browser engine. It was discovered that Firefox did not properly verify the about:blank location elements when it was opened via window.open(). It was discovered that Firefox did not properly handle elements when processing a XUL tree. Marc Schoenefeld and Christoph Diehl discovered several problems when handling downloadable fonts. Various other issues have also been addressed.
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22:25
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Packet Storm Security Recent Files
Ubuntu Security Notice 1013-1 - Marc Schoenefeld discovered that FreeType did not correctly handle certain malformed font files. If a user were tricked into using a specially crafted font file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 6.06 LTS, 8.04 LTS, 9.10 and 10.04 LTS. Chris Evans discovered that FreeType did not correctly handle certain malformed TrueType font files. If a user were tricked into using a specially crafted TrueType file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 8.04 LTS, 9.10, 10.04 LTS and 10.10. It was discovered that FreeType did not correctly handle certain malformed TrueType font files. If a user were tricked into using a specially crafted TrueType file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges.
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22:01
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Packet Storm Security Advisories
Ubuntu Security Notice 1013-1 - Marc Schoenefeld discovered that FreeType did not correctly handle certain malformed font files. If a user were tricked into using a specially crafted font file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 6.06 LTS, 8.04 LTS, 9.10 and 10.04 LTS. Chris Evans discovered that FreeType did not correctly handle certain malformed TrueType font files. If a user were tricked into using a specially crafted TrueType file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 8.04 LTS, 9.10, 10.04 LTS and 10.10. It was discovered that FreeType did not correctly handle certain malformed TrueType font files. If a user were tricked into using a specially crafted TrueType file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges.
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21:01
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Packet Storm Security Recent Files
Mandriva Linux Security Advisory 2010-201 - Marc Schoenefeld found an input stream position error in the way FreeType font rendering engine processed input file streams. If a user loaded a specially-crafted font file with an application linked against FreeType and relevant font glyphs were subsequently rendered with the X FreeType library, it could cause the application to crash or, possibly execute arbitrary code (integer overflow leading to heap-based buffer overflow in the libXft library) with the privileges of the user running the application. Different vulnerability than CVE-2010-1797.
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21:00
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Packet Storm Security Advisories
Mandriva Linux Security Advisory 2010-201 - Marc Schoenefeld found an input stream position error in the way FreeType font rendering engine processed input file streams. If a user loaded a specially-crafted font file with an application linked against FreeType and relevant font glyphs were subsequently rendered with the X FreeType library, it could cause the application to crash or, possibly execute arbitrary code (integer overflow leading to heap-based buffer overflow in the libXft library) with the privileges of the user running the application. Different vulnerability than CVE-2010-1797.
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17:10
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Packet Storm Security Advisories
Debian Linux Security Advisory 2116-1 - Marc Schoenefeld has found an input stream position error in the way the FreeType font rendering engine processed input file streams. If a user loaded a specially-crafted font file with an application linked against FreeType and relevant font glyphs were subsequently rendered with the X FreeType library (libXft), it could cause the application to crash or, possibly execute arbitrary code.
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19:41
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Packet Storm Security Recent Files
Ubuntu Security Notice 937-1 - It was discovered that TeX Live incorrectly handled certain long .bib bibliography files. If a user or automated system were tricked into processing a specially crafted bib file, an attacker could cause a denial of service via application crash. This issue only affected Ubuntu 8.04 LTS, 9.04 and 9.10. Marc Schoenefeld, Karel Å rot and Ludwig Nussel discovered that TeX Live incorrectly handled certain malformed dvi files. If a user or automated system were tricked into processing a specially crafted dvi file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program. Dan Rosenberg discovered that TeX Live incorrectly handled certain malformed dvi files. If a user or automated system were tricked into processing a specially crafted dvi file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program.
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19:41
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Packet Storm Security Advisories
Ubuntu Security Notice 937-1 - It was discovered that TeX Live incorrectly handled certain long .bib bibliography files. If a user or automated system were tricked into processing a specially crafted bib file, an attacker could cause a denial of service via application crash. This issue only affected Ubuntu 8.04 LTS, 9.04 and 9.10. Marc Schoenefeld, Karel Å rot and Ludwig Nussel discovered that TeX Live incorrectly handled certain malformed dvi files. If a user or automated system were tricked into processing a specially crafted dvi file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program. Dan Rosenberg discovered that TeX Live incorrectly handled certain malformed dvi files. If a user or automated system were tricked into processing a specially crafted dvi file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program.
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17:00
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Packet Storm Security Advisories
Ubuntu Security Notice 934-1 - Marc Schoenefeld discovered a buffer overflow in Netpbm when loading certain images. If a user or automated system were tricked into opening a specially crafted XPM image, a remote attacker could crash Netpbm. The default compiler options for affected releases should reduce the vulnerability to a denial of service.
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14:50
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Packet Storm Security Recent Files
Debian Linux Security Advisory 2019-1 - Marc Schoenefeld discovered an improper input sanitization in Pango, a library for layout and rendering of text, leading to array indexing error. If a local user was tricked into loading a specially-crafted font file in an application, using the Pango font rendering library, it could lead to denial of service (application crash).
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14:49
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Packet Storm Security Advisories
Debian Linux Security Advisory 2019-1 - Marc Schoenefeld discovered an improper input sanitization in Pango, a library for layout and rendering of text, leading to array indexing error. If a local user was tricked into loading a specially-crafted font file in an application, using the Pango font rendering library, it could lead to denial of service (application crash).
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