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redhatRedHatRHSA-2024:2145
HistoryApr 30, 2024 - 6:14 a.m.

(RHSA-2024:2145) Moderate: libX11 security update

2024-04-3006:14:52
access.redhat.com
6
rhsa-2024
libx11
security update
out-of-bounds memory access
stack exhaustion
integer overflow
red hat enterprise
cve-2023-43785
cve-2023-43786
cve-2023-43787

7.1 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

The libX11 packages contain the core X11 protocol client library.

Security Fix(es):

  • libX11: out-of-bounds memory access in _XkbReadKeySyms() (CVE-2023-43785)

  • libX11: stack exhaustion from infinite recursion in PutSubImage() (CVE-2023-43786)

  • libX11: integer overflow in XCreateImage() leading to a heap overflow (CVE-2023-43787)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from the References section.