CVE-2020-14347
published 2020-08-05CVE-2020-14347: 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…
medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
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.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | xorg-server | < xorg-server 2:1.20.9-1 (bookworm) | xorg-server 2:1.20.9-1 (bookworm) |
| the_xorg_project | xorg-x11-server | — | — |
| x.org | x_server | < 1.20.9 | 1.20.9 |
| x.org | xorg-server | >= 0 < 2:1.20.9-1 | 2:1.20.9-1 |
| x.org | xorg-server | >= 0 < 2:1.20.9-1 | 2:1.20.9-1 |
| x.org | xorg-server | >= 0 < 2:1.20.9-1 | 2:1.20.9-1 |
| x.org | xorg-server | >= 0 < 2:1.20.9-1 | 2:1.20.9-1 |
| x.org | xorg-server | >= 0 < 2:1.18.4-0ubuntu0.9 | 2:1.18.4-0ubuntu0.9 |
| x.org | xorg-server | >= 0 < 2:1.19.6-1ubuntu4.5 | 2:1.19.6-1ubuntu4.5 |
| x.org | xorg-server | >= 0 < 2:1.20.8-2ubuntu2.3 | 2:1.20.8-2ubuntu2.3 |
| x.org | xorg-server | >= 0 < 2:1.15.1-0ubuntu2.11+esm2 | 2:1.15.1-0ubuntu2.11+esm2 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
osv7.8HIGH