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CVE-2011-3048

Status Candidate

Overview

The png_set_text_2 function in pngset.c in libpng 1.0.x before 1.0.59, 1.2.x before 1.2.49, 1.4.x before 1.4.11, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted text chunk in a PNG image file, which triggers a memory allocation failure that is not properly handled, leading to a heap-based buffer overflow.

Related Files

Apple Security Advisory 2012-09-24-1
Posted Sep 25, 2012
Authored by Apple | Site apple.com

Apple Security Advisory 2012-09-24-1 - Apple TV 5.1 is now available and addresses issues relating to malicious media loading, memory corruption, and more.

tags | advisory
systems | apple
advisories | CVE-2011-1167, CVE-2011-1944, CVE-2011-2821, CVE-2011-2834, CVE-2011-3026, CVE-2011-3048, CVE-2011-3328, CVE-2011-3919, CVE-2011-4599, CVE-2012-0682, CVE-2012-0683, CVE-2012-1173, CVE-2012-3589, CVE-2012-3590, CVE-2012-3591, CVE-2012-3592, CVE-2012-3678, CVE-2012-3679, CVE-2012-3722, CVE-2012-3725, CVE-2012-3726
SHA-256 | 8b08f2840773bcd43aa00f4439e1687a278652e1b463a125bb95947245e9cf9b
Apple Security Advisory 2012-09-19-2
Posted Sep 22, 2012
Authored by Apple | Site apple.com

Apple Security Advisory 2012-09-19-2 - OS X Mountain Lion v10.8.2, OS X Lion v10.7.5 and Security Update 2012-004 are now available and address Apache, BIND, CoreText, Data Security, and many other vulnerabilities.

tags | advisory, vulnerability
systems | apple, osx
advisories | CVE-2011-3026, CVE-2011-3048, CVE-2011-3368, CVE-2011-3389, CVE-2011-3607, CVE-2011-4313, CVE-2011-4317, CVE-2011-4599, CVE-2012-0021, CVE-2012-0031, CVE-2012-0053, CVE-2012-0643, CVE-2012-0650, CVE-2012-0652, CVE-2012-0668, CVE-2012-0670, CVE-2012-0671, CVE-2012-0831, CVE-2012-1172, CVE-2012-1173, CVE-2012-1667, CVE-2012-1823, CVE-2012-2143, CVE-2012-2311, CVE-2012-2386, CVE-2012-2688, CVE-2012-3716, CVE-2012-3718
SHA-256 | 40b0db811b217e85fb6806b53d13edb126d8f6537576e1fb80a6d9e6c2266a62
Apple Security Advisory 2012-09-19-1
Posted Sep 22, 2012
Authored by Apple | Site apple.com

Apple Security Advisory 2012-09-19-1 - iOS 6 is now available and addresses CFNetwork, CoreGraphics, CoreMedia, DHCP, and many other vulnerabilities.

tags | advisory, vulnerability
systems | cisco, apple
advisories | CVE-2011-1167, CVE-2011-1944, CVE-2011-2821, CVE-2011-2834, CVE-2011-2845, CVE-2011-3016, CVE-2011-3021, CVE-2011-3026, CVE-2011-3027, CVE-2011-3032, CVE-2011-3034, CVE-2011-3035, CVE-2011-3036, CVE-2011-3037, CVE-2011-3038, CVE-2011-3039, CVE-2011-3040, CVE-2011-3041, CVE-2011-3042, CVE-2011-3043, CVE-2011-3044, CVE-2011-3048, CVE-2011-3050, CVE-2011-3053, CVE-2011-3059, CVE-2011-3060, CVE-2011-3064, CVE-2011-3067
SHA-256 | 948802ec7f4f098a6e019e724692dd60eae2f16a84688f9bf9597fcc368ca8d8
Slackware Security Advisory - libpng Updates
Posted Jul 25, 2012
Authored by Slackware Security Team | Site slackware.com

Slackware Security Advisory - New libpng packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, 10.2, 11.0, 12.0, 12.1, 12.2, 13.0, 13.1, 13.37, and -current to fix security issues.

tags | advisory
systems | linux, slackware
advisories | CVE-2011-3045, CVE-2011-3048, CVE-2011-3386
SHA-256 | e0b2e87d2acceb14c61c2087afccaa1d022ee55170560ead2c4445f6120f1380
Gentoo Linux Security Advisory 201206-15
Posted Jun 22, 2012
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201206-15 - Multiple vulnerabilities in libpng might allow remote attackers to execute arbitrary code or cause a Denial of Service condition. Versions less than 1.5.10 are affected.

tags | advisory, remote, denial of service, arbitrary, vulnerability
systems | linux, gentoo
advisories | CVE-2009-5063, CVE-2011-2501, CVE-2011-2690, CVE-2011-2691, CVE-2011-2692, CVE-2011-3026, CVE-2011-3045, CVE-2011-3048, CVE-2011-3464
SHA-256 | 17c59fa4ea570ff973946e70fe5303b4a6d7f8e5ec1db2b26617090a9a49954b
Red Hat Security Advisory 2012-0523-01
Posted Apr 25, 2012
Authored by Red Hat | Site access.redhat.com

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 | advisory, overflow, arbitrary
systems | linux, redhat
advisories | CVE-2011-3048
SHA-256 | ff4ede8dc43b0b73e973f833df2aeefc71ad1e57b3a9db116767dd97722d5999
Ubuntu Security Notice USN-1417-1
Posted Apr 6, 2012
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1417-1 - It was discovered that libpng incorrectly handled certain memory operations. If a user or automated system using libpng were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or execute code with the privileges of the user invoking the program.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2011-3048
SHA-256 | 6757b068ec4a6d4c42a1f8a508f6f4e78eb202dff6db85582db62d2beb21d650
Debian Security Advisory 2446-1
Posted Apr 5, 2012
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2446-1 - It was discovered that incorrect memory handling in the png_set_text2() function of the PNG library could lead to the execution of arbitrary code.

tags | advisory, arbitrary
systems | linux, debian
advisories | CVE-2011-3048
SHA-256 | 3e50b7906f853d07a3ae32dc87113500c570284a57f8a8477e9ba1fa562828ab
Mandriva Linux Security Advisory 2012-046
Posted Apr 2, 2012
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2012-046 - A potential memory corruption has been found and corrected in libpng. The updated packages have been patched to correct this issue.

tags | advisory
systems | linux, mandriva
advisories | CVE-2011-3048
SHA-256 | bb6f6600bc6bff4e6aa85f94627df21569126fc642d7e380944fc534cbcaf715
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