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openSUSE Leap 15.2 Update: 2021:1411-1 Moderate KDC Issue Fix

opensuse
Calendar Grey October 31, 2021
Dist Opensuse Esm H88
New release for openSUSE Leap 15.2 aimed at addressing krb5 security flaw, boosting system integrity, and refining overall performance.
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).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Topics%20covered

Topics Covered

security advisory moderate system update krb5 openSUSE KDC issue

Patch

Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2021-1411=1

Package List

- openSUSE Leap 15.2 (i586 x86_64):

krb5-1.16.3-lp152.5.22.1

krb5-client-1.16.3-lp152.5.22.1

krb5-client-debuginfo-1.16.3-lp152.5.22.1

krb5-debuginfo-1.16.3-lp152.5.22.1

krb5-debugsource-1.16.3-lp152.5.22.1

krb5-devel-1.16.3-lp152.5.22.1

krb5-mini-1.16.3-lp152.5.22.1

krb5-mini-debuginfo-1.16.3-lp152.5.22.1

krb5-mini-debugsource-1.16.3-lp152.5.22.1

krb5-mini-devel-1.16.3-lp152.5.22.1

krb5-plugin-kdb-ldap-1.16.3-lp152.5.22.1

krb5-plugin-kdb-ldap-debuginfo-1.16.3-lp152.5.22.1

krb5-plugin-preauth-otp-1.16.3-lp152.5.22.1

krb5-plugin-preauth-otp-debuginfo-1.16.3-lp152.5.22.1

krb5-plugin-preauth-pkinit-1.16.3-lp152.5.22.1

krb5-plugin-preauth-pkinit-debuginfo-1.16.3-lp152.5.22.1

krb5-server-1.16.3-lp152.5.22.1

krb5-server-debuginfo-1.16.3-lp152.5.22.1

- openSUSE Leap 15.2 (x86_64):

krb5-32bit-1.16.3-lp152.5.22.1

krb5-32bit-debuginfo-1.16.3-lp152.5.22.1

krb5-devel-32bit-1.16.3-lp152.5.22.1

References

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

https://bugzilla.suse.com/1189929

Announcement ID: openSUSE-SU-2021:1411-1
Rating: moderate
Affected Products: openSUSE Leap 15.2 .

Topics%20covered

Topics Covered

security advisory moderate system update krb5 openSUSE KDC issue

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