Linux · Security advisory · September 29, 2023

DSA-5510-1: libvpx security update

DSA-5510-1, released September 29, 2023, fixes 1 CVE in libvpx. One of them is being exploited (CVE-2023-5217); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV1 publicly disclosed
CVEs closed
1
None rated Critical
Exploited
1
CVE-2023-5217
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.4901
98th percentile

Fixed package versions

ProductReleaseFixed in
libvpxDebian 11.6 (bullseye)1.9.0-1+deb11u1
libvpxDebian 12.15 (bookworm)1.12.0-1+deb12u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Patch now CVE-2023-5217 Chromium: CVE-2023-5217 Heap buffer overflow in vp8 encoding in libvpx 8.8 0.4901 KEVDisclosedExploited
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