Vulnerability CVE-2020-14360

Vulnerability CVE-2020-14360

Published: 2021-01-20

Description:

A flaw was found in the X.Org Server before version 1.20.10. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:C)

CVSS Base Score	Impact Subscore	Exploitability Subscore
6.1/10	8.5/10	3.9/10

Exploit range	Attack complexity	Authentication
Local	Low	No required
Confidentiality impact	Integrity impact	Availability impact
Partial	Partial	Complete

Affected software
X.org -> X server

References:

https://bugzilla.redhat.com/show_bug.cgi?id=1869139

https://lists.x.org/archives/xorg-announce/2020-December/003066.html

Copyright 2024, cxsecurity.com