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SUSE: 2024:1001-1 Crucial Update: Fix for krb5 Memory Leak Issue

suse
Calendar Grey March 27, 2024
Dist Suse Esm H88
The latest krb5 update addresses critical vulnerabilities and fixes two significant memory leak problems. Enhance your security posture by applying this essential patch immediately.
* bsc#1220770 * bsc#1220771 Cross-References: * CVE-2024-26458

Summary

## This update for krb5 fixes the following issues: * CVE-2024-26458: Fixed memory leak at /krb5/src/lib/rpc/pmap_rmt.c (bsc#1220770). * CVE-2024-26461: Fixed memory leak at /krb5/src/lib/gssapi/krb5/k5sealv3.c (bsc#1220771). ## 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: * SUSE Enterprise Storage 7.1 zypper in -t patch SUSE-Storage-7.1-2024-1001=1 * SUSE Linux Enterprise Micro 5.1 zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-1001=1 * SUSE Linux Enterprise Micro 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1001=1 * SUSE Linux Enterprise Micro for Rancher 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1001=1 * openSUSE Leap 15.3

Topics%20covered

Topics Covered

security advisory security update important memory leak system patch SUSE krb5

References

* bsc#1220770

* bsc#1220771

Cross-

* CVE-2024-26458

* CVE-2024-26461

CVSS scores:

* CVE-2024-26458 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-26461 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* openSUSE Leap 15.3

* SUSE Enterprise Storage 7.1

* SUSE Linux Enterprise High Performance Computing 15 SP3

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

* SUSE Linux Enterprise Micro 5.1

* SUSE Linux Enterprise Micro 5.2

* SUSE Linux Enterprise Micro for Rancher 5.2

* SUSE Linux Enterprise Server 15 SP3

* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3

* SUSE Linux Enterprise Server for SAP Applications 15 SP3

An update that solves two vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-26458.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:1001-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update important memory leak system patch SUSE krb5

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