Gentoo Linux Security Advisory 201309-23 - Multiple vulnerabilities have been found in Mozilla Firefox, Thunderbird, and SeaMonkey, some of which may allow a remote user to execute arbitrary code. Versions less than 17.0.9 are affected.
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Ubuntu Security Notice 1729-2 - USN-1729-1 fixed vulnerabilities in Firefox. This update introduced a regression which sometimes resulted in freezes and crashes when using multiple tabs with images displayed. This update fixes the problem. Olli Pettay, Christoph Diehl, Gary Kwong, Jesse Ruderman, Andrew McCreight, Joe Drew, Wayne Mery, Alon Zakai, Christian Holler, Gary Kwong, Luke Wagner, Terrence Cole, Timothy Nikkel, Bill McCloskey, and Nicolas Pierron discovered multiple memory safety issues affecting 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. Various other issues were also addressed.
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Ubuntu Security Notice 1729-1 - Olli Pettay, Christoph Diehl, Gary Kwong, Jesse Ruderman, Andrew McCreight, Joe Drew, Wayne Mery, Alon Zakai, Christian Holler, Gary Kwong, Luke Wagner, Terrence Cole, Timothy Nikkel, Bill McCloskey, and Nicolas Pierron discovered multiple memory safety issues affecting 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. Atte Kettunen discovered that Firefox could perform an out-of-bounds read while rendering GIF format images. An attacker could exploit this to crash Firefox. Various other issues were also addressed.
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