Gentoo Linux Security Advisory 201412-11 - Multiple vulnerabilities have been found in AMD64 x86 emulation base libraries, the worst of which may allow remote execution of arbitrary code. Versions prior to 20140406-r1 are affected.
0d52bd946d4c830b5f1f480535296f513bafe2d3abc811d6666cbb6fb317a087Apple iTunes version 11.2.2 for Windows comes with outdated and vulnerable libraries.
06dd04f00b24ec800040eaaa5b70fc019fae6203350c787c6d149bfb0721507bMandriva Linux Security Advisory 2013-198 - A denial of service flaw was found in the way libxml2, a library providing support to read, modify and write XML and HTML files, performed string substitutions when entity values for external entity references replacement was requested / enabled during the XML file parsing. A remote attacker could provide a specially-crafted XML file containing an external entity expansion, when processed would lead to excessive CPU consumption (denial of service.This a different flaw from CVE-2013-0338. parser.c in libxml2 before 2.9.0, as used in Google Chrome before 28.0.1500.71 and other products, allows remote attackers to cause a denial of service via a document that ends abruptly, related to the lack of certain checks for the XML_PARSER_EOF state. The updated packages have been patched to correct these issues.
0adde045bd99e01ceb9cddd85290c183f51ea250b87fc07a959a2b1d427e791dUbuntu Security Notice 1904-2 - USN-1904-1 fixed vulnerabilities in libxml2. The update caused a regression for certain users. This update fixes the problem. It was discovered that libxml2 would load XML external entities by default. If a user or automated system were tricked into opening a specially crafted document, an attacker could possibly obtain access to arbitrary files or cause resource consumption. This issue only affected Ubuntu 10.04 LTS, Ubuntu 12.04 LTS, and Ubuntu 12.10. Various other issues were also addressed.
73ee61050460c5c1a204774c868ab1fa47667ad17da81dbf917de23f5248cb36Ubuntu Security Notice 1904-1 - It was discovered that libxml2 would load XML external entities by default. If a user or automated system were tricked into opening a specially crafted document, an attacker could possibly obtain access to arbitrary files or cause resource consumption. This issue only affected Ubuntu 10.04 LTS, Ubuntu 12.04 LTS, and Ubuntu 12.10. It was discovered that libxml2 incorrectly handled documents that end abruptly. If a user or automated system were tricked into opening a specially crafted document, an attacker could possibly cause libxml2 to crash, resulting in a denial of service. Various other issues were also addressed.
cd859ab9c1529eb842030310fdae2e007f5f2c595e947035ccee976394f0e6e5Debian Linux Security Advisory 2652-1 - Brad Hill of iSEC Partners discovered that many XML implementations are vulnerable to external entity expansion issues, which can be used for various purposes such as firewall circumvention, disguising an IP address, and denial-of-service. libxml2 was susceptible to these problems when performing string substitution during entity expansion.
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