Linux · Security advisory · September 23, 2022

DSA-5237-1: firefox-esr security update

DSA-5237-1, released September 23, 2022, fixes 1 CVE in firefox-esr (version 102.3.0esr-1~deb11u1). None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

RoutineUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0030
23rd percentile

Fixed package versions

ProductReleaseFixed in
firefox-esrDebian 11.6 (bullseye)102.3.0esr-1~deb11u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Routine CVE-2022-3266 Mozilla Thunderbird and 4 others: Out-of-bounds Read 5.5 0.0030 None reported
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