Linux · Debian · Security advisory · October 19, 2022

DSA-5259-1: firefox-esr security update

DSA-5259-1, released October 19, 2022, fixes 1 CVE in firefox-esr (version 102.4.0esr-1~deb11u1). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0045
38th percentile

Fixed package versions

ProductReleaseFixed in
firefox-esrDebian 11.6 (bullseye)102.4.0esr-1~deb11u1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2022-42927 Mozilla Firefox and 4 others: Origin Validation Error8.8 0.0045 None reported
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