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SUSE 2024:2307-1 Important: krb5 Security Advisory for Server Apps

suse
Calendar Grey July 5, 2024
Dist Suse Esm H88
Red Hat advisory: Urgent security fixes for openssl tackling severe vulnerabilities. Apply updates for system protection.
* bsc#1227186 * bsc#1227187 Cross-References: * CVE-2024-37370

Summary

## This update for krb5 fixes the following issues: * CVE-2024-37370: Fixed confidential GSS krb5 wrap tokens with invalid fields were errouneously accepted (bsc#1227186). * CVE-2024-37371: Fixed invalid memory read when processing message tokens with invalid length fields (bsc#1227187). ## Patch Instructions: To install this SUSE 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 15.6 zypper in -t patch SUSE-2024-2307=1 openSUSE-SLE-15.6-2024-2307=1 * Basesystem Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2024-2307=1 * Server Applications Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP6-2024-2307=1 ## Package List:

Topics%20covered

Topics Covered

security advisory important memory issue krb5 SUSE Linux confidential tokens Server Applications Module

References

* bsc#1227186

* bsc#1227187

Cross-

* CVE-2024-37370

* CVE-2024-37371

CVSS scores:

* CVE-2024-37370 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

* CVE-2024-37371 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* Basesystem Module 15-SP6

* openSUSE Leap 15.6

* Server Applications Module 15-SP6

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

An update that solves two vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-37370.html

* https://www.suse.com/security/cve/CVE-2024-37371.html

* https://bugzilla.suse.com/show_bug.cgi?id=1227186

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:2307-1
Rating: important

Topics%20covered

Topics Covered

security advisory important memory issue krb5 SUSE Linux confidential tokens Server Applications Module

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