Lucene search

K
debianDebianDEBIAN:DSA-5534-1:9615E
HistoryOct 25, 2023 - 2:45 p.m.

[SECURITY] [DSA 5534-1] xorg-server security update

2023-10-2514:45:31
lists.debian.org
33
cve-2023-5380
debian
cve-2023-5367
xorg-server
upgrade
privilege escalation

CVSS3

7.8

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

AI Score

8.1

Confidence

Low

EPSS

0

Percentile

16.7%


Debian Security Advisory DSA-5534-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
October 25, 2023 https://www.debian.org/security/faq


Package : xorg-server
CVE ID : CVE-2023-5367 CVE-2023-5380

Jan-Niklas Sohn discovered several vulnerabilities in the Xorg X server,
which may result in privilege escalation if the X server is running
privileged.

For the oldstable distribution (bullseye), these problems have been fixed
in version 2:1.20.11-1+deb11u8.

For the stable distribution (bookworm), these problems have been fixed in
version 2:21.1.7-3+deb12u2.

We recommend that you upgrade your xorg-server packages.

For the detailed security status of xorg-server please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/xorg-server

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

CVSS3

7.8

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

AI Score

8.1

Confidence

Low

EPSS

0

Percentile

16.7%