CVE-2020-14347
- Source
- https://cve.org/CVERecord?id=CVE-2020-14347
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14347.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-14347
- Downstream
- Related
- Published
- 2020-08-05T14:15:12.560Z
- Modified
- 2026-03-15T22:33:23.092827Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in the way xserver memory was not properly initialized. This could leak parts of server memory to the X client. In cases where Xorg server runs with elevated privileges, this could result in possible ASLR bypass. Xorg-server before version 1.20.9 is vulnerable.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00075.html
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00066.html
- https://security.gentoo.org/glsa/202012-01
- https://www.openwall.com/lists/oss-security/2020/07/31/2
- https://usn.ubuntu.com/4488-1/
- https://usn.ubuntu.com/4488-2/
- https://www.debian.org/security/2020/dsa-4758
- https://lists.debian.org/debian-lts-announce/2020/08/msg00057.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14347
- https://lists.x.org/archives/xorg-announce/2020-July/003051.html
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14347.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.9"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.0"
}
]
},
{
"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"
}
]
}
]