Linux · Oracle Linux · Security advisory · June 6, 2023

ELSA-2023-3433: Security update for 4 packages

ELSA-2023-3433, released June 6, 2023, fixes 2 CVEs across 4 products. 2 of them are being exploited (CVE-2023-28204); 2 on CISA KEV. Patch Radar priority: Patch now.

Patch now2 on CISA KEV
CVEs closed
2
None rated Critical
Exploited
2
CVE-2023-28204
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.1429
96th percentile

Priority of the 2 CVEs

Patch now 2 Urgent 0 High 0 Routine 0

Fixed package versions

ProductReleaseFixed in
webkit2gtk3ol 80:2.38.5-1.el8_8.4
webkit2gtk3-develol 80:2.38.5-1.el8_8.4
webkit2gtk3-jscol 80:2.38.5-1.el8_8.4
webkit2gtk3-jsc-develol 80:2.38.5-1.el8_8.4

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Patch now CVE-2023-28204 webkit2gtk: An out-of-bounds read was addressed with improved input validation6.5 0.1429 KEVExploited
Patch now CVE-2023-32373 webkit2gtk: A use-after-free issue was addressed with improved memory management8.8 0.1217 KEVExploited
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