CVE-2020-14345

A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames 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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:x.org:x_server:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

History

07 Oct 2022, 14:07

Type Values Removed Values Added
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-20-1416/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-20-1416/ - Third Party Advisory, VDB Entry
References (MLIST) http://www.openwall.com/lists/oss-security/2021/01/15/1 - (MLIST) http://www.openwall.com/lists/oss-security/2021/01/15/1 - Mailing List, Third Party Advisory
References (GENTOO) https://security.gentoo.org/glsa/202012-01 - (GENTOO) https://security.gentoo.org/glsa/202012-01 - Third Party Advisory

Information

Published : 2020-09-15 14:15

Updated : 2024-02-04 21:00


NVD link : CVE-2020-14345

Mitre link : CVE-2020-14345

CVE.ORG link : CVE-2020-14345


JSON object : View

Products Affected

x.org

  • x_server

canonical

  • ubuntu_linux
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer