CVE-2022-3550

2022-10-1713:15:10

Debian Security Bug Tracker

security-tracker.debian.org

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.

OSVersionArchitecturePackageVersionFilename
Debian12allxorg-server< 2:21.1.4-3xorg-server_2:21.1.4-3_all.deb
Debian11allxorg-server< 2:1.20.11-1+deb11u3xorg-server_2:1.20.11-1+deb11u3_all.deb
Debian10allxorg-server< 2:1.20.4-1+deb10u6xorg-server_2:1.20.4-1+deb10u6_all.deb
Debian999allxorg-server< 2:21.1.4-3xorg-server_2:21.1.4-3_all.deb
Debian13allxorg-server< 2:21.1.4-3xorg-server_2:21.1.4-3_all.deb
Debian12allxwayland< 2:22.1.5-1xwayland_2:22.1.5-1_all.deb
Debian999allxwayland< 2:22.1.5-1xwayland_2:22.1.5-1_all.deb
Debian13allxwayland< 2:22.1.5-1xwayland_2:22.1.5-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	xorg-server	< 2:21.1.4-3	xorg-server_2:21.1.4-3_all.deb
Debian	11	all	xorg-server	< 2:1.20.11-1+deb11u3	xorg-server_2:1.20.11-1+deb11u3_all.deb
Debian	10	all	xorg-server	< 2:1.20.4-1+deb10u6	xorg-server_2:1.20.4-1+deb10u6_all.deb
Debian	999	all	xorg-server	< 2:21.1.4-3	xorg-server_2:21.1.4-3_all.deb
Debian	13	all	xorg-server	< 2:21.1.4-3	xorg-server_2:21.1.4-3_all.deb
Debian	12	all	xwayland	< 2:22.1.5-1	xwayland_2:22.1.5-1_all.deb
Debian	999	all	xwayland	< 2:22.1.5-1	xwayland_2:22.1.5-1_all.deb
Debian	13	all	xwayland	< 2:22.1.5-1	xwayland_2:22.1.5-1_all.deb