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SUSE Linux Enterprise: 2021:0129-1 Moderate OpenLDAP2 Network Crash Fix

suse
Calendar Grey January 14, 2021
Dist Suse Esm H88
SUSE Security Patch for openldap2 addresses stability issues caused by malicious data. Guidelines for installation and updates included.
An update that fixes two vulnerabilities is now available

Summary

This update for openldap2 fixes the following issues: Security issues fixed: - CVE-2020-25709: Fixed a crash caused by specially crafted network traffic (bsc#1178909). - CVE-2020-25710: Fixed a crash caused by specially crafted network traffic (bsc#1178909). Non-security issue fixed: - Retry binds in the LDAP backend when the remote LDAP server disconnected the (idle) LDAP connection. (bsc#1179503) 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 Module for Legacy Software 15-SP2: zypper in -t patch SUSE-SLE-Module-Legacy-15-SP2-2021-129=1 - SUSE Linux Enterprise Module for Development Tools 15-SP2:

References

#1178909 #1179503

Cross- CVE-2020-25709 CVE-2020-25710

Affected Products:

SUSE Linux Enterprise Module for Legacy Software 15-SP2

SUSE Linux Enterprise Module for Development Tools 15-SP2

SUSE Linux Enterprise Module for Basesystem 15-SP2

https://www.suse.com/security/cve/CVE-2020-25709.html

https://www.suse.com/security/cve/CVE-2020-25710.html

https://bugzilla.suse.com/1178909

https://bugzilla.suse.com/1179503

Announcement ID: SUSE-SU-2021:0129-1
Rating: moderate

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