Updated x11-server, x11-server-xwayland & tigervnc packages fix security vulnerability

2024-04-1904:16:42

Gentoo Foundation

advisories.mageia.org

x11-server

xwayland

tigervnc

security vulnerability

double-free

x server

crashes

unix

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.5%

JSON

The fix we provided for CVE-2024-31083 introduced a double-free in some circumstances, which led to X server crashes.

OSVersionArchitecturePackageVersionFilename
Mageia9noarchx11-server< 21.1.8-7.5x11-server-21.1.8-7.5.mga9
Mageia9noarchx11-server-xwayland< 22.1.9-1.5x11-server-xwayland-22.1.9-1.5.mga9
Mageia9noarchtigervnc< 1.13.1-2.5tigervnc-1.13.1-2.5.mga9

OS	Version	Architecture	Package	Version	Filename
Mageia	9	noarch	x11-server	< 21.1.8-7.5	x11-server-21.1.8-7.5.mga9
Mageia	9	noarch	x11-server-xwayland	< 22.1.9-1.5	x11-server-xwayland-22.1.9-1.5.mga9
Mageia	9	noarch	tigervnc	< 1.13.1-2.5	tigervnc-1.13.1-2.5.mga9