SUSE-SU-2021:3454-2: moderate: Security update for krb5

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for krb5
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Announcement ID:    SUSE-SU-2021:3454-2
Rating:             moderate
References:         #1189929 
Cross-References:   CVE-2021-37750
CVSS scores:
                    CVE-2021-37750 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE MicroOS 5.1
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   An update that fixes one vulnerability is now available.

Description:

   This update for krb5 fixes the following issues:

   - CVE-2021-37750: Fixed KDC null pointer dereference via a FAST inner body
     that lacks a server field (bsc#1189929).


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 MicroOS 5.1:

      zypper in -t patch SUSE-SUSE-MicroOS-5.1-2021-3454=1



Package List:

   - SUSE MicroOS 5.1 (s390x x86_64):

      krb5-1.16.3-3.24.1
      krb5-debuginfo-1.16.3-3.24.1
      krb5-debugsource-1.16.3-3.24.1


References:

   https://www.suse.com/security/cve/CVE-2021-37750.html
   https://bugzilla.suse.com/1189929