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Red Hat Security Advisory

RHSA-2021:2208

firefox security update

Released 2021-06-02 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 1 record

TI-2021-10584 CVE-2021-29967 · GHSA-xcvm-2qxh-c4v3

Out-of-bounds write in Mozilla Thunderbird

Priority MEDIUM 41

Mozilla developers reported memory safety bugs present in Firefox 88 and Firefox ESR 78.11.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.01368 Published 2021-06-24 Partial fix · 78.11, 89 CWE-787