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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Zero Day Initiative Advisory 10-047 - 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 or open a malicious file. The specific flaw exists within the libpr0n library which is responsible for handling image caching and animation and is due to the way the application handles animations received from the server via the multipart/x-mixed-replace mimetype. During a case where the bits-per-pixel changes, the application will free a pointer and then can be made to reuse the freed pointer later. This can lead to code execution under the context of the application.
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