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Sicherheit: Ausführen von Code mit höheren Privilegien in xorg-x11-server
Aktuelle Meldungen Distributionen
Name: Ausführen von Code mit höheren Privilegien in xorg-x11-server
ID: SUSE-SU-2021:1182-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE Linux Enterprise Module for Development Tools 15-SP2, SUSE Linux Enterprise Workstation Extension 15-SP2, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Module for Development Tools 15-SP3, SUSE Linux Enterprise Workstation Extension 15-SP3
Datum: Di, 13. April 2021, 23:56
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3472
Applikationen: X11

Originalnachricht


SUSE Security Update: Security update for xorg-x11-server
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:1182-1
Rating: important
References: #1180128
Cross-References: CVE-2021-3472
Affected Products:
SUSE Linux Enterprise Workstation Extension 15-SP3
SUSE Linux Enterprise Workstation Extension 15-SP2
SUSE Linux Enterprise Module for Development Tools 15-SP3
SUSE Linux Enterprise Module for Development Tools 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for xorg-x11-server fixes the following issues:

- CVE-2021-3472: XChangeFeedbackControl Integer Underflow Privilege
Escalation (bsc#1180128)


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Workstation Extension 15-SP3:

zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2021-1182=1

- SUSE Linux Enterprise Workstation Extension 15-SP2:

zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2021-1182=1

- SUSE Linux Enterprise Module for Development Tools 15-SP3:

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2021-1182=1

- SUSE Linux Enterprise Module for Development Tools 15-SP2:

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2021-1182=1

- SUSE Linux Enterprise Module for Basesystem 15-SP3:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-1182=1

- SUSE Linux Enterprise Module for Basesystem 15-SP2:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1182=1



Package List:

- SUSE Linux Enterprise Workstation Extension 15-SP3 (x86_64):

xorg-x11-server-debuginfo-1.20.3-22.5.25.1
xorg-x11-server-debugsource-1.20.3-22.5.25.1
xorg-x11-server-wayland-1.20.3-22.5.25.1
xorg-x11-server-wayland-debuginfo-1.20.3-22.5.25.1

- SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64):

xorg-x11-server-debuginfo-1.20.3-22.5.25.1
xorg-x11-server-debugsource-1.20.3-22.5.25.1
xorg-x11-server-wayland-1.20.3-22.5.25.1
xorg-x11-server-wayland-debuginfo-1.20.3-22.5.25.1

- SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 ppc64le
s390x x86_64):

xorg-x11-server-debuginfo-1.20.3-22.5.25.1
xorg-x11-server-debugsource-1.20.3-22.5.25.1
xorg-x11-server-sdk-1.20.3-22.5.25.1

- SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64 ppc64le
s390x x86_64):

xorg-x11-server-debuginfo-1.20.3-22.5.25.1
xorg-x11-server-debugsource-1.20.3-22.5.25.1
xorg-x11-server-sdk-1.20.3-22.5.25.1

- SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
x86_64):

xorg-x11-server-1.20.3-22.5.25.1
xorg-x11-server-debuginfo-1.20.3-22.5.25.1
xorg-x11-server-debugsource-1.20.3-22.5.25.1
xorg-x11-server-extra-1.20.3-22.5.25.1
xorg-x11-server-extra-debuginfo-1.20.3-22.5.25.1

- SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):

xorg-x11-server-1.20.3-22.5.25.1
xorg-x11-server-debuginfo-1.20.3-22.5.25.1
xorg-x11-server-debugsource-1.20.3-22.5.25.1
xorg-x11-server-extra-1.20.3-22.5.25.1
xorg-x11-server-extra-debuginfo-1.20.3-22.5.25.1


References:

https://www.suse.com/security/cve/CVE-2021-3472.html
https://bugzilla.suse.com/1180128
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