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MFSA2022-17 Firefox: Security Vulnerabilities fixed in Firefox ESR 91.9 (CVE-2022-29917)

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MFSA2022-17 Firefox: Security Vulnerabilities fixed in Firefox ESR 91.9 (CVE-2022-29917)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/03/2022
Created
05/05/2022
Added
05/04/2022
Modified
01/04/2023

Description

Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99 and Firefox ESR 91.8. 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 Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

Solution(s)

  • mozilla-firefox-esr-upgrade-91_9

References

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