Ubuntu Security Notice 915-1 - Several flaws were discovered in the JavaScript engine of Thunderbird. Josh Soref discovered that the BinHex decoder used in Thunderbird contained a flaw. It was discovered that Thunderbird did not properly manage memory when using XUL tree elements. Jesse Ruderman and Sid Stamm discovered that Thunderbird did not properly display filenames containing right-to-left (RTL) override characters. Takehiro Takahashi discovered flaws in the NTLM implementation in Thunderbird. Ludovic Hirlimann discovered a flaw in the way Thunderbird indexed certain messages with attachments.
4abd2d6f36bedce62d8e1eed0ee21108af3268f19a75e5e592dec1d303db0131
Mandriva Linux Security Advisory 2009-236 - Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.0.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Multiple unspecified vulnerabilities in the JavaScript engine in Mozilla Firefox before 3.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Various other vulnerabilities were also addressed.
7d7237c9d30ca41ff7b6791d7b2efc467f6938344c1323066958a3b9f362188c
Debian Security Advisory 1885-1 - Several remote vulnerabilities have been discovered in Xulrunner, a runtime environment for XUL applications, such as the Iceweasel web browser.
80de2c0b557f6e5717d38ffd78c9467933d23a93d076c485051905d0e4998edf
Zero Day Initiative Advisory 09-065 - This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mozilla Firefox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page. The specific flaw exists during the redrawing of tree columns contained within a XUL document. Due to the reuse of a previously freed object, attacker controlled memory can be executed. Successful exploitation of this vulnerability can lead to remote compromise of the affected system under the credentials of the currently logged in user.
dc0eeda124168b2e7cde5ea71494d45fb98d4c87f9cf5fbcf4be3dff16cae405
Ubuntu Security Notice USN-821-1 - Several flaws were discovered in the Firefox browser and JavaScript engines.
765a4fb7ecf61003458832a0e49f0cdaa2795e4160237713b7ece6fb3a540b77