Debian Linux Security Advisory 2720-1 - Multiple security issues have been found in Icedove, Debian's version of the Mozilla Thunderbird mail and news client. Multiple memory safety errors, use-after-free vulnerabilities, missing permission checks, incorrect memory handling and other implementation errors may lead to the execution of arbitrary code, privilege escalation, information disclosure or cross-site request forgery.
2169fb3cae789aee11903229ba2e3f01583061efa102f4bfa9860b38144f8fe9Ubuntu Security Notice 1890-2 - USN-1890-1 fixed vulnerabilities in Firefox. This update introduced a regression which sometimes resulted in Firefox using the wrong network proxy settings. This update fixes the problem.
846f7f1bf324cd93d4bdbadbe1398e3342216f1da6747b6cd738d2ecd16507c3Ubuntu Security Notice 1891-1 - Multiple memory safety issues were discovered in Thunderbird. If the user were tricked into opening a specially crafted message with scripting enabled, an attacker could possibly exploit these to cause a denial of service via application crash, or potentially execute arbitrary code with the privileges of the user invoking Thunderbird. Abhishek Arya discovered multiple use-after-free bugs. If the user were tricked into opening a specially crafted message with scripting enabled, an attacker could possibly exploit these to execute arbitrary code with the privileges of the user invoking Thunderbird. CVE-2013-1685,CVE-2013-1686) Various other issues were also addressed.
3ed99560bfcc1801f775973b6f002c03a20fca98adaee9a2e0e5b6eeac71f887Debian Linux Security Advisory 2716-1 - Multiple security issues have been found in Iceweasel, Debian's version of the Mozilla Firefox web browser. Multiple memory safety errors, use-after-free vulnerabilities, missing permission checks, incorrect memory handling and other implementation errors may lead to the execution of arbitrary code, privilege escalation, information disclosure or cross-site request forgery.
5ebe91542f6fe7da0420bd343e5011912bd953cd6de2607de103d318b6008305Ubuntu Security Notice 1890-1 - Multiple memory safety issues were discovered in Firefox. If the user were tricked into opening a specially crafted page, an attacker could possibly exploit these to cause a denial of service via application crash, or potentially execute arbitrary code with the privileges of the user invoking Firefox. Abhishek Arya discovered multiple use-after-free bugs. If the user were tricked into opening a specially crafted page, an attacker could possibly exploit these to execute arbitrary code with the privileges of the user invoking Firefox. Various other issues were also addressed.
ac94c2cd9ce8eb413dd2b48e8bd494ce46fe84e71be3a9fb57c00d03ebbeeaffMandriva Linux Security Advisory 2013-179 - Mozilla developers identified and fixed several memory safety bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these bugs showed evidence of memory corruption under certain circumstances, and we presume that with enough effort at least some of these could be exploited to run arbitrary code. Security researcher Abhishek Arya of the Google Chrome Security Team used the Address Sanitizer tool to discover a series of use-after-free problems rated critical as security issues in shipped software. Some of these issues are potentially exploitable, allowing for remote code execution. We would also like to thank Abhishek for reporting additional use-after-free and buffer overflow flaws in code introduced during Firefox development. These were fixed before general release. Various other security issues were also addressed. The mozilla firefox packages have been upgraded to the latest ESR version which is unaffected by these security flaws.
b0b72cafbc2361750e49e061e443bf4c31ccb39cd9f5d1f6c678247054a8cf27Red Hat Security Advisory 2013-0982-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. It was found that Thunderbird allowed data to be sent in the body of XMLHttpRequest HEAD requests. In some cases this could allow attackers to conduct Cross-Site Request Forgery attacks.
91f56531f39853c2f2a1ca750e63373cbb3dcd514af9628c72e9ad093402a100Red Hat Security Advisory 2013-0981-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. It was found that Firefox allowed data to be sent in the body of XMLHttpRequest HEAD requests. In some cases this could allow attackers to conduct Cross-Site Request Forgery attacks.
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