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cve/2021/CVE-2021-29964.md
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CVE-2021-29964

Description

A locally-installed hostile program could send WM_COPYDATA messages that Firefox would process incorrectly, leading to an out-of-bounds read. This bug only affects Firefox on Windows. Other operating systems are unaffected.. This vulnerability affects Thunderbird < 78.11, Firefox < 89, and Firefox ESR < 78.11.

POC

Reference

Github

No PoCs found on GitHub currently.