Linux · Rocky Linux · Security advisory · February 12, 2024

RLSA-2024:0607: tigervnc security update

RLSA-2024:0607, released February 12, 2024, fixes 4 CVEs in tigervnc (version 0:1.13.1-2.el8_9.7). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
4
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0211
81st percentile

Priority of the 4 CVEs

Patch now 0 Urgent 1 High 3 Routine 0

Fixed package versions

ProductReleaseFixed in
tigervncrocky 80:1.13.1-2.el8_9.7

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Urgent CVE-2023-6816 xorg-server: A flaw was found in X.Org server9.8 0.0211 None reported
High CVE-2024-21885 xwayland: A flaw was found in X.Org server7.8 0.0142 None reported
High CVE-2024-21886 xnest: A heap buffer overflow flaw was found in the DisableDevice function in theX.Org server7.8 0.0142 None reported
High CVE-2024-0229 xnest: An out-of-bounds memory access flaw was found in the X.Org server7.8 0.0123 None reported
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