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CVE-2019-9818

Description

A race condition is present in the crash generation server used to generate data for the crash reporter. This issue can lead to a use-after-free in the main process, resulting in a potentially exploitable crash and a sandbox escape. *Note: this vulnerability only affects Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. #### Notes Author| Note ---|--- [tyhicks](<https://launchpad.net/~tyhicks>) | mozjs contains a copy of the SpiderMonkey JavaScript engine [chrisccoulson](<https://launchpad.net/~chrisccoulson>) | Windows only bug


Affected Package


OS OS Version Package Name Package Version
ubuntu 18.04 mozjs52 any
ubuntu 20.04 mozjs52 any
ubuntu upstream mozjs52 any
ubuntu upstream mozjs38 any
ubuntu upstream mozjs60 any
ubuntu upstream firefox 67.0
ubuntu upstream thunderbird 60.7

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