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openSUSE Leap 15.1: Important xorg-x11-server Integer Underflow Fix

opensuse
Calendar Grey September 7, 2020
Dist Opensuse Esm H88
A critical patch for openSUSE Leap 15.1 concerning security flaws in xorg-x11-server has been released.
An update that fixes two vulnerabilities is now available.

Description

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

- CVE-2020-14361: Fix XkbSelectEvents() integer underflow (bsc#1174910

ZDI-CAN-11573).

- CVE-2020-14362: Fix XRecordRegisterClients() Integer underflow

(bsc#1174913 ZDI-CAN-11574).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Topics%20covered

Topics Covered

security advisory security update important system patch integer underflow xorg-x11-server openSUSE Leap

Patch

Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-1374=1

Package List

- openSUSE Leap 15.1 (i586 x86_64):

xorg-x11-server-1.20.3-lp151.4.6.1

xorg-x11-server-debuginfo-1.20.3-lp151.4.6.1

xorg-x11-server-debugsource-1.20.3-lp151.4.6.1

xorg-x11-server-extra-1.20.3-lp151.4.6.1

xorg-x11-server-extra-debuginfo-1.20.3-lp151.4.6.1

xorg-x11-server-sdk-1.20.3-lp151.4.6.1

xorg-x11-server-source-1.20.3-lp151.4.6.1

xorg-x11-server-wayland-1.20.3-lp151.4.6.1

xorg-x11-server-wayland-debuginfo-1.20.3-lp151.4.6.1

References

https://www.suse.com/security/cve/CVE-2020-14361.html

https://www.suse.com/security/cve/CVE-2020-14362.html

https://bugzilla.suse.com/1174910

https://bugzilla.suse.com/1174913

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2020:1374-1
Rating: important
Affected Products: openSUSE Leap 15.1

Topics%20covered

Topics Covered

security advisory security update important system patch integer underflow xorg-x11-server openSUSE Leap

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