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SUSE: 2021:1892-1 Critical Update for libX11 Segfault Issue

suse
Calendar Grey June 8, 2021
Scroller Suse
SUSE Security Patch for libX11 addresses a critical segmentation fault and enhances overall system reliability. Essential notice for all users.
An update that fixes one vulnerability is now available

Summary

This update for libX11 fixes the following issues: - Regression in the fix for CVE-2021-31535, causing segfaults for xforms applications like fdesign (bsc#1186643) 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 OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-1892=1 - SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-1892=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2021-1892=1 - SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2021-1892=1 - SUSE Linux Enterprise Software Development Kit 12-SP5:

Topics%20covered

Topics Covered

security advisory security issue critical update segmentation fault libX11 OpenStack SUSE Linux Enterprise

References

#1186643

Cross- CVE-2021-31535

CVSS scores:

CVE-2021-31535 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE OpenStack Cloud Crowbar 9

SUSE OpenStack Cloud Crowbar 8

SUSE OpenStack Cloud 9

SUSE OpenStack Cloud 8

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Server for SAP 12-SP4

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server 12-SP5

SUSE Linux Enterprise Server 12-SP4-LTSS

SUSE Linux Enterprise Server 12-SP3-LTSS

SUSE Linux Enterprise Server 12-SP3-BCL

SUSE Linux Enterprise Server 12-SP2-BCL

HPE Helion Openstack 8

https://www.suse.com/security/cve/CVE-2021-31535.html

https://bugzilla.suse.com/1186643

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:1892-1
Rating: important

Topics%20covered

Topics Covered

security advisory security issue critical update segmentation fault libX11 OpenStack SUSE Linux Enterprise

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