CVE-2020-14345
- Source
- https://cve.org/CVERecord?id=CVE-2020-14345
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14345.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-14345
- Downstream
- Related
- Published
- 2020-09-15T14:15:13.520Z
- Modified
- 2026-03-15T22:32:35.524019Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://usn.ubuntu.com/4488-2/
- https://usn.ubuntu.com/4490-1/
- https://www.zerodayinitiative.com/advisories/ZDI-20-1416/
- http://www.openwall.com/lists/oss-security/2021/01/15/1
- https://lists.x.org/archives/xorg-announce/2020-August/003058.html
- https://security.gentoo.org/glsa/202012-01
- https://bugzilla.redhat.com/show_bug.cgi?id=1862241
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.9"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "18.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "20.04"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14345.json"