CVE-2023-43785
MEDIUMlibX11 - Memory Corruption
Title source: llmDescription
A vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system.
References (6)
Scores
CVSS v3
6.5
EPSS
0.0009
EPSS Percentile
25.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Classification
CWE
CWE-125
CWE-787
Status
published
Affected Products (4)
x.org/libx11
< 1.8.7
redhat/enterprise_linux
redhat/enterprise_linux
fedoraproject/fedora
Timeline
Published
Oct 10, 2023
Tracked Since
Feb 18, 2026