CVE-2023-6478

2023-12-1307:15:31

Alpine Linux Development Team

security.alpinelinux.org

xorg-server

integer overflow

sensitive information disclosure

unix

cve-2023-6478

7.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.9%

JSON

A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchxorg-server< 21.1.10-r0UNKNOWN
Alpine3.18-communitynoarchxorg-server< 21.1.10-r0UNKNOWN
Alpine3.19-communitynoarchxorg-server< 21.1.10-r0UNKNOWN
Alpine3.20-communitynoarchxorg-server< 21.1.10-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	xorg-server	< 21.1.10-r0	UNKNOWN
Alpine	3.18-community	noarch	xorg-server	< 21.1.10-r0	UNKNOWN
Alpine	3.19-community	noarch	xorg-server	< 21.1.10-r0	UNKNOWN
Alpine	3.20-community	noarch	xorg-server	< 21.1.10-r0	UNKNOWN