CVE-2020-14360

CWE-119 — Buffer Overflow9 documents8 sources
Severity
7.8HIGH
EPSS
0.1%
top 71.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
X.org X Server
Timeline
PublishedJan 20
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶NVDx.org/x_server< 1.20.10
▶Debianxorg-server< 2:1.20.10-1+3
▶CVEListV5xorg-x11-serverxorg-x11-server 1.20.10

Patches

Patch: bugzilla.redhat.com ↗Patch: bugzilla.redhat.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-p2mv-74m8-hvq8: A flaw was found in the X↗2022-05-24
▶
OSV
CVE-2020-14360: A flaw was found in the X↗2021-01-20
▶
CVEList
CVE-2020-14360: A flaw was found in the X↗2021-01-20
▶

📋Vendor Advisories

4
Ubuntu
X.Org X Server vulnerabilities↗2020-12-07
▶
Ubuntu
X.Org X Server vulnerabilities↗2020-12-01
▶
Red Hat
xorg-x11-server: Out-of-bounds access in XkbSetMap function↗2020-12-01
▶
Debian
CVE-2020-14360: xorg-server - A flaw was found in the X.Org Server before version 1.20.10. An out-of-bounds ac...↗2020
▶

💬Community

1
Bugzilla
CVE-2020-14360 xorg-x11-server: Out-of-bounds access in XkbSetMap function↗2020-08-17
▶
CVE-2020-14360 (HIGH CVSS 7.8) | A flaw was found in the X.Org Serve | cvebase.io