Linux · Security advisory · February 17, 2023

DSA-5351-1: webkit2gtk security update

DSA-5351-1, released February 17, 2023, fixes 1 CVE in webkit2gtk (version 2.38.5-1~deb11u1). One of them is being exploited (CVE-2023-23529); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now1 on CISA KEVUnsupported product
CVEs closed
1
None rated Critical
Exploited
1
CVE-2023-23529
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0943
95th percentile

Fixed package versions

ProductReleaseFixed in
webkit2gtkDebian 11.6 (bullseye)2.38.5-1~deb11u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Patch now CVE-2023-23529 webkit2gtk3: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkitgt... 8.8 0.0943 KEVExploited
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