Linux · 
Debian · Security advisory · July 22, 2023
Debian · Security advisory · July 22, 2023DSA-5457-1: webkit2gtk security update
DSA-5457-1, released July 22, 2023, fixes 1 CVE in webkit2gtk. One of them is being exploited (CVE-2023-37450); 1 on CISA KEV. Patch Radar priority: Patch now.
Patch now1 on CISA KEV
CVEs closed
1
None rated Critical
Exploited
1
CVE-2023-37450
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.1895
97th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| webkit2gtk | Debian 11.6 (bullseye) | 2.40.3-2~deb11u2 |
| webkit2gtk | Debian 12.15 (bookworm) | 2.40.3-2~deb12u2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Patch now | CVE-2023-37450 | webkit2gtk: The issue was addressed with improved checks | 8.8 | 0.1895 | KEVExploited |
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