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18 items tagged "png image format"

Related tags: based buffer overflow [+], red hat enterprise [+], application [+], text chunks [+], png images [+], png [+], red [+], red hat security [+], hat [+], libpng [+]

April 25, 2012
11:33
Red Hat Security Advisory 2012-0523-01
» ‎ Packet Storm Security Advisories

Red Hat Security Advisory 2012-0523-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A heap-based buffer overflow flaw was found in the way libpng processed tEXt chunks in PNG image files. An attacker could create a specially-crafted PNG image file that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. Users of libpng should upgrade to these updated packages, which correct this issue. For Red Hat Enterprise Linux 5, they contain a backported patch. For Red Hat Enterprise Linux 6, they upgrade libpng to version 1.2.49. All running applications using libpng must be restarted for the update to take effect.
Tags: hat libpng red png-image-format based-buffer-overflow text-chunks

11:33
Red Hat Security Advisory 2012-0523-01
» ‎ Packet Storm Security Recent Files

Red Hat Security Advisory 2012-0523-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A heap-based buffer overflow flaw was found in the way libpng processed tEXt chunks in PNG image files. An attacker could create a specially-crafted PNG image file that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. Users of libpng should upgrade to these updated packages, which correct this issue. For Red Hat Enterprise Linux 5, they contain a backported patch. For Red Hat Enterprise Linux 6, they upgrade libpng to version 1.2.49. All running applications using libpng must be restarted for the update to take effect.
Tags: hat libpng red png-image-format based-buffer-overflow text-chunks

11:33
Red Hat Security Advisory 2012-0523-01
» ‎ Packet Storm Security Misc. Files

Red Hat Security Advisory 2012-0523-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A heap-based buffer overflow flaw was found in the way libpng processed tEXt chunks in PNG image files. An attacker could create a specially-crafted PNG image file that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. Users of libpng should upgrade to these updated packages, which correct this issue. For Red Hat Enterprise Linux 5, they contain a backported patch. For Red Hat Enterprise Linux 6, they upgrade libpng to version 1.2.49. All running applications using libpng must be restarted for the update to take effect.
Tags: hat libpng red png-image-format based-buffer-overflow text-chunks

March 20, 2012
17:07
Red Hat Security Advisory 2012-0407-01
» ‎ Packet Storm Security Advisories

Red Hat Security Advisory 2012-0407-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A heap-based buffer overflow flaw was found in the way libpng processed compressed chunks in PNG image files. An attacker could create a specially-crafted PNG image file that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. Users of libpng should upgrade to these updated packages, which correct this issue. For Red Hat Enterprise Linux 5, they contain a backported patch. For Red Hat Enterprise Linux 6, they upgrade libpng to version 1.2.48. All running applications using libpng must be restarted for the update to take effect.
Tags: hat libpng red png-image-format based-buffer-overflow red-hat-security

17:07
Red Hat Security Advisory 2012-0407-01
» ‎ Packet Storm Security Recent Files

Red Hat Security Advisory 2012-0407-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A heap-based buffer overflow flaw was found in the way libpng processed compressed chunks in PNG image files. An attacker could create a specially-crafted PNG image file that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. Users of libpng should upgrade to these updated packages, which correct this issue. For Red Hat Enterprise Linux 5, they contain a backported patch. For Red Hat Enterprise Linux 6, they upgrade libpng to version 1.2.48. All running applications using libpng must be restarted for the update to take effect.
Tags: hat libpng red png-image-format based-buffer-overflow red-hat-security

17:07
Red Hat Security Advisory 2012-0407-01
» ‎ Packet Storm Security Misc. Files

Red Hat Security Advisory 2012-0407-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A heap-based buffer overflow flaw was found in the way libpng processed compressed chunks in PNG image files. An attacker could create a specially-crafted PNG image file that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. Users of libpng should upgrade to these updated packages, which correct this issue. For Red Hat Enterprise Linux 5, they contain a backported patch. For Red Hat Enterprise Linux 6, they upgrade libpng to version 1.2.48. All running applications using libpng must be restarted for the update to take effect.
Tags: hat libpng red png-image-format based-buffer-overflow red-hat-security

February 20, 2012
18:43
Red Hat Security Advisory 2012-0317-01
» ‎ Packet Storm Security Advisories

Red Hat Security Advisory 2012-0317-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A heap-based buffer overflow flaw was found in libpng. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect.
Tags: hat libpng red png-image-format based-buffer-overflow red-hat-security

18:43
Red Hat Security Advisory 2012-0317-01
» ‎ Packet Storm Security Recent Files

Red Hat Security Advisory 2012-0317-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A heap-based buffer overflow flaw was found in libpng. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect.
Tags: hat libpng red png-image-format based-buffer-overflow red-hat-security

18:43
Red Hat Security Advisory 2012-0317-01
» ‎ Packet Storm Security Misc. Files

Red Hat Security Advisory 2012-0317-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A heap-based buffer overflow flaw was found in libpng. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect.
Tags: hat libpng red png-image-format based-buffer-overflow red-hat-security

July 28, 2011
19:37
Red Hat Security Advisory 2011-1105-01
» ‎ Packet Storm Security Advisories

Red Hat Security Advisory 2011-1105-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example.
Tags: hat red application png-image-format red-hat-security red-hat-enterprise

19:37
Red Hat Security Advisory 2011-1105-01
» ‎ Packet Storm Security Recent Files

Red Hat Security Advisory 2011-1105-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example.
Tags: hat red application png-image-format red-hat-security red-hat-enterprise

19:37
Red Hat Security Advisory 2011-1105-01
» ‎ Packet Storm Security Misc. Files

Red Hat Security Advisory 2011-1105-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example.
Tags: hat red application png-image-format red-hat-security red-hat-enterprise

19:22
Red Hat Security Advisory 2011-1104-01
» ‎ Packet Storm Security Advisories

Red Hat Security Advisory 2011-1104-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example.
Tags: hat red application png-image-format red-hat-security red-hat-enterprise

19:22
Red Hat Security Advisory 2011-1104-01
» ‎ Packet Storm Security Recent Files

Red Hat Security Advisory 2011-1104-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example.
Tags: hat red application png-image-format red-hat-security red-hat-enterprise

19:22
Red Hat Security Advisory 2011-1104-01
» ‎ Packet Storm Security Misc. Files

Red Hat Security Advisory 2011-1104-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example.
Tags: hat red application png-image-format red-hat-security red-hat-enterprise

19:12
Red Hat Security Advisory 2011-1103-01
» ‎ Packet Storm Security Advisories

Red Hat Security Advisory 2011-1103-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale extension. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash. Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect.
Tags: png libpng red png-image-format png-images red-hat-security

19:12
Red Hat Security Advisory 2011-1103-01
» ‎ Packet Storm Security Recent Files

Red Hat Security Advisory 2011-1103-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale extension. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash. Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect.
Tags: png libpng red png-image-format png-images red-hat-security

19:12
Red Hat Security Advisory 2011-1103-01
» ‎ Packet Storm Security Misc. Files

Red Hat Security Advisory 2011-1103-01 - The libpng packages contain a library of functions for creating and manipulating PNG image format files. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale extension. An attacker could create a specially-crafted PNG image that, when opened, could cause an application using libpng to crash. Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect.
Tags: png libpng red png-image-format png-images red-hat-security