Security Advisory

CVE-2020-12419

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-07-09 14:39:37

Last updated 2024-08-04 11:56:51

Assigner mozilla

State PUBLISHED

Description

When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

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