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SUSE: 2021:1454-1 Major: Samba Memory Leak Issue Patched

suse
Calendar Grey April 29, 2021
Scroller Suse
SUSE Security Patch for samba addresses CVE-2021-20254, rated as critical. Update your systems immediately to enhance security.
An update that fixes one vulnerability is now available

Summary

This update for samba fixes the following issues: - CVE-2021-20254: Fixed a buffer overrun in sids_to_unixids() (bsc#1184677). 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 Server 12-SP2-LTSS-SAP: zypper in -t patch SUSE-SLE-SERVER-12-SP2-LTSS-SAP-2021-1442=1 - SUSE Linux Enterprise Server 12-SP2-LTSS-ERICSSON: zypper in -t patch SUSE-SLE-SERVER-12-SP2-LTSS-ERICSSON-2021-1442=1 - SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-1442=1 Package List: - SUSE Linux Enterprise Server 12-SP2-LTSS-SAP (x86_64): libdcerpc-atsvc0-4.2.4-28.39.1

Topics%20covered

Topics Covered

security advisory security update buffer overrun samba important suse linux

References

#1184677

Cross- CVE-2021-20254

CVSS scores:

CVE-2021-20254 (SUSE): 7.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

Affected Products:

SUSE Linux Enterprise Server 12-SP2-LTSS-SAP

SUSE Linux Enterprise Server 12-SP2-LTSS-ERICSSON

SUSE Linux Enterprise Server 12-SP2-BCL

https://www.suse.com/security/cve/CVE-2021-20254.html

https://bugzilla.suse.com/1184677

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:1442-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update buffer overrun samba important suse linux

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