关键信息 公告日期: December 20, 2011 报告者: Mozilla developers and community 影响: Critical 产品: Firefox, SeaMonkey, Thunderbird 修复于: Firefox 9, SeaMonkey 2.6, Thunderbird 9 描述 -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. -In general these flaws cannot be exploited through email in the Thunderbird and SeaMonkey products because scripting is disabled, but are potentially a risk in browser or browser-like contexts in those products. -These vulnerabilities did not affect the older browser engine used prior to Firefox 4. 参考文献 -CVE-2011-3660