vulnerability

Ubuntu: (Multiple Advisories) (CVE-2022-22764): Firefox vulnerabilities

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Severity

CVSS

(AV:N/AC:M/Au:N/C:C/I:C/A:C)

Published

Feb 14, 2022

Added

Feb 15, 2022

Modified

Mar 27, 2026

Description

Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. 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 < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.

Solutions

ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird

References

CVE-2022-22764
https://attackerkb.com/topics/CVE-2022-22764
CWE-787
EUVD-EUVD-2022-27907
NVD-CVE-2022-22764
UBUNTU-USN-5284-1
UBUNTU-USN-5321-1
UBUNTU-USN-5321-2
UBUNTU-USN-5345-1
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-27907

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