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CVE-2009-2042

Status Candidate

Overview

libpng before 1.2.37 does not properly parse 1-bit interlaced images with width values that are not divisible by 8, which causes libpng to include uninitialized bits in certain rows of a PNG file and might allow remote attackers to read portions of sensitive memory via "out-of-bounds pixels" in the file.

Related Files

Gentoo Linux Security Advisory 201412-08
Posted Dec 12, 2014
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201412-8 - This GLSA contains notification of vulnerabilities found in several Gentoo packages which have been fixed prior to January 1, 2011. The worst of these vulnerabilities could lead to local privilege escalation and remote code execution.

tags | advisory, remote, local, vulnerability, code execution
systems | linux, gentoo
advisories | CVE-2006-3005, CVE-2007-2741, CVE-2008-0553, CVE-2008-1382, CVE-2008-5907, CVE-2008-6218, CVE-2008-6661, CVE-2009-0040, CVE-2009-0360, CVE-2009-0361, CVE-2009-0946, CVE-2009-2042, CVE-2009-2624, CVE-2009-3736, CVE-2009-4029, CVE-2009-4411, CVE-2009-4896, CVE-2010-0001, CVE-2010-0436, CVE-2010-0732, CVE-2010-0829, CVE-2010-1000, CVE-2010-1205, CVE-2010-1511, CVE-2010-2056, CVE-2010-2060, CVE-2010-2192, CVE-2010-2251
SHA-256 | a863e2eb03f0ac1937834e096aa9a52158ef6e9eb8144f3d6df45b14d4002a27
Debian Linux Security Advisory 2032-1
Posted Apr 13, 2010
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2032-1 - Several vulnerabilities have been discovered in libpng, a library for reading and writing PNG files.

tags | advisory, vulnerability
systems | linux, debian
advisories | CVE-2009-2042, CVE-2010-0205
SHA-256 | f37c93bd08d4fb853d43289e16d491b1aff124cfde4910782ff51284f7ad454a
VMware Security Advisory 2010-0007
Posted Apr 10, 2010
Authored by VMware | Site vmware.com

VMware Security Advisory - VMware hosted products, vCenter Server and ESX patches resolve multiple security issues.

tags | advisory
advisories | CVE-2010-1142, CVE-2010-1140, CVE-2009-2042, CVE-2009-1564, CVE-2009-1565, CVE-2009-3732, CVE-2009-3707, CVE-2010-1138, CVE-2010-1139, CVE-2010-1141
SHA-256 | e16687d5cfca70a16709fd562f838d84c272a3a7b70eda5f2039b595265b5db8
Mandriva Linux Security Advisory 2010-063
Posted Mar 23, 2010
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2010-063 - Multiple vulnerabilities has been found and corrected in libpng. Packages for 2008.0 are provided for Corporate Desktop 2008.0 customers. The updated packages have been patched to correct these issues.

tags | advisory, vulnerability
systems | linux, mandriva
advisories | CVE-2009-2042, CVE-2010-0205
SHA-256 | bb40c36ef163b50cd37a269e72df1ec850d1d50076f83046465dc77f238490a6
Ubuntu Security Notice 913-1
Posted Mar 17, 2010
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 913-1 - It was discovered that libpng did not properly initialize memory when decoding certain 1-bit interlaced images. If a user or automated system were tricked into processing crafted PNG images, an attacker could possibly use this flaw to read sensitive information stored in memory. This issue only affected Ubuntu 6.06 LTS, 8.04 LTS, 8.10 and 9.04. It was discovered that libpng did not properly handle certain excessively compressed PNG images. If a user or automated system were tricked into processing a crafted PNG image, an attacker could possibly use this flaw to consume all available resources, resulting in a denial of service.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2009-2042, CVE-2010-0205
SHA-256 | 50ec3a12bcd60e21e3d642d8c7e18f2c575ed1e0337fc7f9379d74e823b09c43
Gentoo Linux Security Advisory 200906-1
Posted Jun 29, 2009
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory GLSA 200906-01 - A vulnerability has been discovered in libpng that allows for information disclosure. Jeff Phillips discovered that libpng does not properly parse 1-bit interlaced images with width values that are not divisible by 8, which causes libpng to include uninitialized bits in certain rows of a PNG file. Versions less than 1.2.37 are affected.

tags | advisory, info disclosure
systems | linux, gentoo
advisories | CVE-2009-2042
SHA-256 | b9a79eb1fd0492037aa708629af1785ac1c0f40224c2dd2e9740d94170617d84
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