Linux · Security advisory · June 1, 2022

DSA-5156-1: firefox-esr security update

DSA-5156-1, released June 1, 2022, fixes 1 CVE in firefox-esr (version 91.10.0esr-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
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0111
65th percentile

Fixed package versions

ProductReleaseFixed in
firefox-esrDebian 11.6 (bullseye)91.10.0esr-1~deb11u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2022-31736 Mozilla Thunderbird and 4 others: Permissive Cross-domain Policy with Untrusted Domains 9.8 0.0111 None reported
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