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openSUSE: 2025:0343-1 moderate: krb5 update for process crash

opensuse
Calendar Grey February 3, 2025
Dist Opensuse Esm H88
Important security patch for krb5 in openSUSE resolves a vulnerability that could lead to a process termination caused by an out-of-bounds memory write.
An update that solves one vulnerability can now be installed.

Description

This update for krb5 fixes the following issues:

* CVE-2025-24528: Fixed out-of-bounds write caused by overflow when

calculating ulog block size can lead to process crash (bsc#1236619).

Topics%20covered

Topics Covered

security advisory moderate krb5 out-of-bounds openSUSE process crash

Patch

## 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 15.4

zypper in -t patch SUSE-2025-343=1

* SUSE Linux Enterprise Micro for Rancher 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2025-343=1

* SUSE Linux Enterprise Micro 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2025-343=1

* SUSE Linux Enterprise Micro for Rancher 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2025-343=1

* SUSE Linux Enterprise Micro 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2025-343=1

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)

* krb5-client-1.19.2-150400.3.15.1

* krb5-debugsource-1.19.2-150400.3.15.1

* krb5-debuginfo-1.19.2-150400.3.15.1

* krb5-server-debuginfo-1.19.2-150400.3.15.1

* krb5-plugin-preauth-otp-debuginfo-1.19.2-150400.3.15.1

* krb5-1.19.2-150400.3.15.1

* krb5-server-1.19.2-150400.3.15.1

* krb5-mini-debugsource-1.19.2-150400.3.15.1

* krb5-plugin-kdb-ldap-1.19.2-150400.3.15.1

* krb5-plugin-preauth-pkinit-1.19.2-150400.3.15.1

* krb5-plugin-kdb-ldap-debuginfo-1.19.2-150400.3.15.1

* krb5-plugin-preauth-otp-1.19.2-150400.3.15.1

* krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150400.3.15.1

* krb5-plugin-preauth-spake-debuginfo-1.19.2-150400.3.15.1

* krb5-mini-devel-1.19.2-150400.3.15.1

* krb5-client-debuginfo-1.19.2-150400.3.15.1

* krb5-mini-1.19.2-150400.3.15.1

* krb5-mini-debuginfo-1.19.2-150400.3.15.1

* krb5-devel-1.19.2-150400.3.15.1

* krb5-plugin-preauth-spake-1.19.2-150400.3.15.1

* openSUSE Leap 15.4 (x86_64)

* krb5-32bit-1.19.2-150400.3.15.1

*...

Read the Full Advisory

References

* bsc#1236619

## References:

* https://www.suse.com/security/cve/CVE-2025-24528.html

* https://bugzilla.suse.com/show_bug.cgi?id=1236619

Announcement ID: SUSE-SU-2025:0343-1
Release Date: 2025-02-03T17:03:59Z
Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4

Topics%20covered

Topics Covered

security advisory moderate krb5 out-of-bounds openSUSE process crash

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