4.6
CVSSv2

CVE-2020-14361

Published: 15/09/2020 Updated: 03/11/2022
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 409
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap-buffer overflow may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Vulnerability Trend

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x.org xorg-server

redhat enterprise linux 7.0

redhat enterprise linux 6.0

canonical ubuntu linux 14.04

redhat enterprise linux 8.0

Vendor Advisories

Synopsis Important: xorg-x11-server security update Type/Severity Security Advisory: Important Topic An update for xorg-x11-server is now available for Red Hat Enterprise Linux 6Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (C ...
Synopsis Important: xorg-x11-server security update Type/Severity Security Advisory: Important Topic An update for xorg-x11-server is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (C ...
Several vulnerabilities have been discovered in the XOrg X server Missing input sanitising in X server extensions may result in local privilege escalation if the X server is configured to run with root privileges In addition an ASLR bypass was fixed For the stable distribution (buster), these problems have been fixed in version 2:1204-1+deb10 ...
A flaw was found in XOrg Server 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 (CVE-2020-14345) A flaw was found in xorg-x11-server A integer underflow in the X input extension pro ...
A flaw was found in XOrg Server 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 (CVE-2020-14345) A flaw was found in xorg-x11-server A integer underflow in the X input extension pro ...