CVE-2020-14347
- State
- Published
- Severity
- 5.5 Medium
- Published
- Aug 5, 2020
- Updated
- Aug 4, 2024
- Reserved
- Jun 17, 2020
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | redhat |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
xorg-x11-serverThe Xorg Project |
|
References
- https://lists.x.org/archives/xorg-announce/2020-July/003051.html
- https://www.openwall.com/lists/oss-security/2020/07/31/2
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14347
- openSUSE-SU-2020:1279vendor-advisory
- [debian-lts-announce] 20200830 [SECURITY] [DLA 2359-1] xorg-server security updatemailing-list
- openSUSE-SU-2020:1302vendor-advisory
- DSA-4758vendor-advisory
- USN-4488-1vendor-advisory
- USN-4488-2vendor-advisory
- GLSA-202012-01vendor-advisory
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