Rapid7 Vulnerability & Exploit Database

MFSA2022-03 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.5 (CVE-2022-22751)

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MFSA2022-03 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.5 (CVE-2022-22751)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/11/2022
Created
01/17/2022
Added
01/12/2022
Modified
01/04/2023

Description

Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve Fink reported memory safety bugs present in Firefox 95 and Firefox ESR 91.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

Solution(s)

  • mozilla-thunderbird-upgrade-91_5

References

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