CVE-2022-3550

2022-10-1700:00:00

ubuntu.com

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.006 Low

EPSS

Percentile

78.8%

JSON

A vulnerability classified as critical was found in X.org Server. Affected
by this vulnerability is the function _GetCountedString of the file
xkb/xkb.c. The manipulation leads to buffer overflow. It is recommended to
apply a patch to fix this issue. The associated identifier of this
vulnerability is VDB-211051.

Notes

Author	Note
mdeslaur	xorg server is actually the xorg-server package the xorg package only contains docs xwayland package contains parts of xorg-server

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchxorg-server< 2:1.19.6-1ubuntu4.12UNKNOWN
ubuntu20.04noarchxorg-server< 2:1.20.13-1ubuntu1~20.04.4UNKNOWN
ubuntu22.04noarchxorg-server< 2:21.1.3-2ubuntu2.3UNKNOWN
ubuntu22.10noarchxorg-server< 2:21.1.4-2ubuntu1.1UNKNOWN
ubuntu23.04noarchxorg-server< 2:21.1.5-1ubuntu1UNKNOWN
ubuntu14.04noarchxorg-server< 2:1.15.1-0ubuntu2.11+esm6UNKNOWN
ubuntu16.04noarchxorg-server< 2:1.18.4-0ubuntu0.12+esm4UNKNOWN
ubuntu16.04noarchxorg-server-hwe-16.04< 2:1.19.6-1ubuntu4.1~16.04.6+esm3UNKNOWN
ubuntu18.04noarchxorg-server-hwe-18.04< 2:1.20.8-2ubuntu2.2~18.04.8UNKNOWN
ubuntu22.04noarchxwayland< 2:22.1.1-1ubuntu0.3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	xorg-server	< 2:1.19.6-1ubuntu4.12	UNKNOWN
ubuntu	20.04	noarch	xorg-server	< 2:1.20.13-1ubuntu1~20.04.4	UNKNOWN
ubuntu	22.04	noarch	xorg-server	< 2:21.1.3-2ubuntu2.3	UNKNOWN
ubuntu	22.10	noarch	xorg-server	< 2:21.1.4-2ubuntu1.1	UNKNOWN
ubuntu	23.04	noarch	xorg-server	< 2:21.1.5-1ubuntu1	UNKNOWN
ubuntu	14.04	noarch	xorg-server	< 2:1.15.1-0ubuntu2.11+esm6	UNKNOWN
ubuntu	16.04	noarch	xorg-server	< 2:1.18.4-0ubuntu0.12+esm4	UNKNOWN
ubuntu	16.04	noarch	xorg-server-hwe-16.04	< 2:1.19.6-1ubuntu4.1~16.04.6+esm3	UNKNOWN
ubuntu	18.04	noarch	xorg-server-hwe-18.04	< 2:1.20.8-2ubuntu2.2~18.04.8	UNKNOWN
ubuntu	22.04	noarch	xwayland	< 2:22.1.1-1ubuntu0.3	UNKNOWN