Mandriva Linux Security Advisory 2010-070 - Many security issues have been identified and fixed in Firefox. These range from various memory consumption issues to denial of service vulnerabilities. Since firefox-3.0.19 is the last 3.0.x release Mandriva opted to provide the latest 3.6.3 version for Mandriva Linux 2008.0/2009.0/2009.1/MES5/2010.0. Packages for 2008.0 and 2009.0 are provided due to the Extended Maintenance Program for those products. Additionally, some packages which require so, have been rebuilt and are being provided as updates. Packages for 2009.0 are provided due to the Extended Maintenance Program.
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Mandriva Linux Security Advisory 2010-070 - Many security issues were identified and fixed in firefox. These issues range from memory corruption to stability bugs.
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Ubuntu Security Notice 921-1 - Martijn Wargers, Josh Soref, Jesse Ruderman, and Ehsan Akhgari discovered flaws in the browser engine of Firefox. It was discovered that Firefox could be made to access previously freed memory. Paul Stone discovered that Firefox could be made to change a mouse click into a drag and drop event. It was discovered that the XMLHttpRequestSpy module as used by the Firebug add-on could be used to escalate privileges within the browser. Henry Sudhof discovered that an image tag could be used as a redirect to a mailto: URL to launch an external mail handler. Wladimir Palant discovered that Firefox did not always perform security checks on XML content.
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Ubuntu Security Notice 920-1 - Martijn Wargers, Josh Soref, Jesse Ruderman, and Ehsan Akhgari discovered flaws in the browser engine of Firefox. It was discovered that Firefox could be made to access previously freed memory. Paul Stone discovered that Firefox could be made to change a mouse click into a drag and drop event. It was discovered that the XMLHttpRequestSpy module as used by the Firebug add-on could be used to escalate privileges within the browser.
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Debian Linux Security Advisory 2027-1 - Several remote vulnerabilities have been discovered in Xulrunner, a runtime environment for XUL applications, such as the Iceweasel web browser.
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Zero Day Initiative Advisory 10-048 - This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mozilla Firefox. User interaction is required in that the victim must visit a malicious website or be coerced into opening a malicious document. The specific flaw exists within the way that Mozilla's Firefox parses .XUL files. While appending a particular tag to a treechildren container, the application will create more than one reference to a particular element without increasing its reference count. Upon removal of one of the elements, the refcount will be decreased causing the application to free the memory associated with the object. Due to the rogue reference occurring, the next time the application attempts to reference that container, the application will access memory that has been freed which can lead to code execution under the context of the application.
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