Linux · Security advisory · March 23, 2024

DSA-5645-1: firefox-esr security update

DSA-5645-1, released March 23, 2024, fixes 1 CVE in firefox-esr. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0470
91st percentile

Fixed package versions

ProductReleaseFixed in
firefox-esrDebian 11.6 (bullseye)115.9.1esr-1~deb11u1
firefox-esrDebian 12.15 (bookworm)115.9.1esr-1~deb12u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2024-29944 Mozilla Firefox ESR and 3 others: Inclusion of Web Functionality from an Untrusted Source 8.8 0.0470 None reported
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