SUSE-SU-2020:3375-1: moderate: Security update for krb5
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Thu Nov 19 07:30:16 MST 2020
SUSE Security Update: Security update for krb5
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:3375-1
Rating: moderate
References: #1178512
Cross-References: CVE-2020-28196
Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for krb5 fixes the following security issue:
- CVE-2020-28196: Fixed an unbounded recursion via an ASN.1-encoded
Kerberos message (bsc#1178512).
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 Linux Enterprise Server for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-3375=1
- SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2020-3375=1
- SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-3375=1
- SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-3375=1
Package List:
- SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
krb5-1.15.2-6.12.2
krb5-client-1.15.2-6.12.2
krb5-client-debuginfo-1.15.2-6.12.2
krb5-debuginfo-1.15.2-6.12.2
krb5-debugsource-1.15.2-6.12.2
krb5-devel-1.15.2-6.12.2
krb5-plugin-kdb-ldap-1.15.2-6.12.2
krb5-plugin-kdb-ldap-debuginfo-1.15.2-6.12.2
krb5-plugin-preauth-otp-1.15.2-6.12.2
krb5-plugin-preauth-otp-debuginfo-1.15.2-6.12.2
krb5-plugin-preauth-pkinit-1.15.2-6.12.2
krb5-plugin-preauth-pkinit-debuginfo-1.15.2-6.12.2
krb5-server-1.15.2-6.12.2
krb5-server-debuginfo-1.15.2-6.12.2
- SUSE Linux Enterprise Server for SAP 15 (x86_64):
krb5-32bit-1.15.2-6.12.2
krb5-32bit-debuginfo-1.15.2-6.12.2
- SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
krb5-1.15.2-6.12.2
krb5-client-1.15.2-6.12.2
krb5-client-debuginfo-1.15.2-6.12.2
krb5-debuginfo-1.15.2-6.12.2
krb5-debugsource-1.15.2-6.12.2
krb5-devel-1.15.2-6.12.2
krb5-plugin-kdb-ldap-1.15.2-6.12.2
krb5-plugin-kdb-ldap-debuginfo-1.15.2-6.12.2
krb5-plugin-preauth-otp-1.15.2-6.12.2
krb5-plugin-preauth-otp-debuginfo-1.15.2-6.12.2
krb5-plugin-preauth-pkinit-1.15.2-6.12.2
krb5-plugin-preauth-pkinit-debuginfo-1.15.2-6.12.2
krb5-server-1.15.2-6.12.2
krb5-server-debuginfo-1.15.2-6.12.2
- SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
krb5-1.15.2-6.12.2
krb5-client-1.15.2-6.12.2
krb5-client-debuginfo-1.15.2-6.12.2
krb5-debuginfo-1.15.2-6.12.2
krb5-debugsource-1.15.2-6.12.2
krb5-devel-1.15.2-6.12.2
krb5-plugin-kdb-ldap-1.15.2-6.12.2
krb5-plugin-kdb-ldap-debuginfo-1.15.2-6.12.2
krb5-plugin-preauth-otp-1.15.2-6.12.2
krb5-plugin-preauth-otp-debuginfo-1.15.2-6.12.2
krb5-plugin-preauth-pkinit-1.15.2-6.12.2
krb5-plugin-preauth-pkinit-debuginfo-1.15.2-6.12.2
krb5-server-1.15.2-6.12.2
krb5-server-debuginfo-1.15.2-6.12.2
- SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64):
krb5-32bit-1.15.2-6.12.2
krb5-32bit-debuginfo-1.15.2-6.12.2
- SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
krb5-1.15.2-6.12.2
krb5-client-1.15.2-6.12.2
krb5-client-debuginfo-1.15.2-6.12.2
krb5-debuginfo-1.15.2-6.12.2
krb5-debugsource-1.15.2-6.12.2
krb5-devel-1.15.2-6.12.2
krb5-plugin-kdb-ldap-1.15.2-6.12.2
krb5-plugin-kdb-ldap-debuginfo-1.15.2-6.12.2
krb5-plugin-preauth-otp-1.15.2-6.12.2
krb5-plugin-preauth-otp-debuginfo-1.15.2-6.12.2
krb5-plugin-preauth-pkinit-1.15.2-6.12.2
krb5-plugin-preauth-pkinit-debuginfo-1.15.2-6.12.2
krb5-server-1.15.2-6.12.2
krb5-server-debuginfo-1.15.2-6.12.2
- SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64):
krb5-32bit-1.15.2-6.12.2
krb5-32bit-debuginfo-1.15.2-6.12.2
References:
https://www.suse.com/security/cve/CVE-2020-28196.html
https://bugzilla.suse.com/1178512
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