Vulnerability Monitor

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CVE-2023-6377

A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where X11 forwarding is involved.

Published

2023-12-13T07:15:30.030

Last Modified

2024-11-21T08:43:44.317

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-125
  • Type: Primary
    CWE-125
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System redhat enterprise_linux_eus 9.2 Yes
Operating System debian debian_linux 10.0 Yes
Operating System debian debian_linux 11.0 Yes
Operating System debian debian_linux 12.0 Yes
Application x.org x_server < 21.1.10 Yes
Operating System redhat enterprise_linux 6.0 No
Operating System redhat enterprise_linux 7.0 No
Operating System redhat enterprise_linux 8.0 No
Operating System redhat enterprise_linux 9.0 No
Application x.org xwayland < 23.2.3 Yes
Operating System redhat enterprise_linux 8.0 No
Operating System redhat enterprise_linux 9.0 No
Application tigervnc tigervnc - Yes
Operating System redhat enterprise_linux 6.0 No
Operating System redhat enterprise_linux 7.0 No
Operating System redhat enterprise_linux 8.0 No
Operating System redhat enterprise_linux 9.0 No
References