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Sicherheit: Denial of Service in krb5
Aktuelle Meldungen Distributionen
Name: Denial of Service in krb5
ID: SUSE-SU-2019:0111-1
Distribution: SUSE
Plattformen: SUSE OpenStack Cloud Magnum Orchestration 7, SUSE OpenStack Cloud 7, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Software Development Kit 12-SP3, SUSE Enterprise Storage 4, SUSE CaaS Platform ALL, SUSE Linux Enterprise Server 12-SP2-LTSS, SUSE CaaS Platform 3.0, SUSE Linux Enterprise Server 12-SP2-BCL, SUSE Linux Enterprise Desktop 12-SP4, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP4
Datum: Fr, 18. Januar 2019, 07:12
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20217
Applikationen: krb5

Originalnachricht

   SUSE Security Update: Security update for krb5
______________________________________________________________________________

Announcement ID: SUSE-SU-2019:0111-1
Rating: important
References: #1120489
Cross-References: CVE-2018-20217
Affected Products:
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Software Development Kit 12-SP4
SUSE Linux Enterprise Software Development Kit 12-SP3
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Linux Enterprise Desktop 12-SP4
SUSE Linux Enterprise Desktop 12-SP3
SUSE Enterprise Storage 4
SUSE CaaS Platform ALL
SUSE CaaS Platform 3.0
OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for krb5 fixes the following issues:

Security issue fixed:

- CVE-2018-20217: Fixed an assertion issue with older encryption types
(bsc#1120489)


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 OpenStack Cloud 7:

zypper in -t patch SUSE-OpenStack-Cloud-7-2019-111=1

- SUSE Linux Enterprise Software Development Kit 12-SP4:

zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-111=1

- SUSE Linux Enterprise Software Development Kit 12-SP3:

zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-111=1

- SUSE Linux Enterprise Server for SAP 12-SP2:

zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-111=1

- SUSE Linux Enterprise Server 12-SP4:

zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-111=1

- SUSE Linux Enterprise Server 12-SP3:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-111=1

- SUSE Linux Enterprise Server 12-SP2-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-111=1

- SUSE Linux Enterprise Server 12-SP2-BCL:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-111=1

- SUSE Linux Enterprise Desktop 12-SP4:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-111=1

- SUSE Linux Enterprise Desktop 12-SP3:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-111=1

- SUSE Enterprise Storage 4:

zypper in -t patch SUSE-Storage-4-2019-111=1

- SUSE CaaS Platform ALL:

To install this update, use the SUSE CaaS Platform Velum dashboard.
It will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.

- SUSE CaaS Platform 3.0:

To install this update, use the SUSE CaaS Platform Velum dashboard.
It will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.

- OpenStack Cloud Magnum Orchestration 7:

zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2019-111=1



Package List:

- SUSE OpenStack Cloud 7 (s390x x86_64):

krb5-1.12.5-40.31.1
krb5-32bit-1.12.5-40.31.1
krb5-client-1.12.5-40.31.1
krb5-client-debuginfo-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debuginfo-32bit-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1
krb5-doc-1.12.5-40.31.1
krb5-plugin-kdb-ldap-1.12.5-40.31.1
krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-otp-1.12.5-40.31.1
krb5-plugin-preauth-otp-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.31.1
krb5-server-1.12.5-40.31.1
krb5-server-debuginfo-1.12.5-40.31.1

- SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le
s390x x86_64):

krb5-debuginfo-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1
krb5-devel-1.12.5-40.31.1

- SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le
s390x x86_64):

krb5-debuginfo-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1
krb5-devel-1.12.5-40.31.1

- SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

krb5-1.12.5-40.31.1
krb5-client-1.12.5-40.31.1
krb5-client-debuginfo-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1
krb5-doc-1.12.5-40.31.1
krb5-plugin-kdb-ldap-1.12.5-40.31.1
krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-otp-1.12.5-40.31.1
krb5-plugin-preauth-otp-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.31.1
krb5-server-1.12.5-40.31.1
krb5-server-debuginfo-1.12.5-40.31.1

- SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):

krb5-32bit-1.12.5-40.31.1
krb5-debuginfo-32bit-1.12.5-40.31.1

- SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

krb5-1.12.5-40.31.1
krb5-client-1.12.5-40.31.1
krb5-client-debuginfo-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1
krb5-doc-1.12.5-40.31.1
krb5-plugin-kdb-ldap-1.12.5-40.31.1
krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-otp-1.12.5-40.31.1
krb5-plugin-preauth-otp-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.31.1
krb5-server-1.12.5-40.31.1
krb5-server-debuginfo-1.12.5-40.31.1

- SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):

krb5-32bit-1.12.5-40.31.1
krb5-debuginfo-32bit-1.12.5-40.31.1

- SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

krb5-1.12.5-40.31.1
krb5-client-1.12.5-40.31.1
krb5-client-debuginfo-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1
krb5-doc-1.12.5-40.31.1
krb5-plugin-kdb-ldap-1.12.5-40.31.1
krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-otp-1.12.5-40.31.1
krb5-plugin-preauth-otp-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.31.1
krb5-server-1.12.5-40.31.1
krb5-server-debuginfo-1.12.5-40.31.1

- SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):

krb5-32bit-1.12.5-40.31.1
krb5-debuginfo-32bit-1.12.5-40.31.1

- SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):

krb5-1.12.5-40.31.1
krb5-client-1.12.5-40.31.1
krb5-client-debuginfo-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1
krb5-doc-1.12.5-40.31.1
krb5-plugin-kdb-ldap-1.12.5-40.31.1
krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-otp-1.12.5-40.31.1
krb5-plugin-preauth-otp-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.31.1
krb5-server-1.12.5-40.31.1
krb5-server-debuginfo-1.12.5-40.31.1

- SUSE Linux Enterprise Server 12-SP2-LTSS (s390x x86_64):

krb5-32bit-1.12.5-40.31.1
krb5-debuginfo-32bit-1.12.5-40.31.1

- SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

krb5-1.12.5-40.31.1
krb5-32bit-1.12.5-40.31.1
krb5-client-1.12.5-40.31.1
krb5-client-debuginfo-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debuginfo-32bit-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1
krb5-doc-1.12.5-40.31.1
krb5-plugin-kdb-ldap-1.12.5-40.31.1
krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-otp-1.12.5-40.31.1
krb5-plugin-preauth-otp-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.31.1
krb5-server-1.12.5-40.31.1
krb5-server-debuginfo-1.12.5-40.31.1

- SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

krb5-1.12.5-40.31.1
krb5-32bit-1.12.5-40.31.1
krb5-client-1.12.5-40.31.1
krb5-client-debuginfo-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debuginfo-32bit-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1

- SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

krb5-1.12.5-40.31.1
krb5-32bit-1.12.5-40.31.1
krb5-client-1.12.5-40.31.1
krb5-client-debuginfo-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debuginfo-32bit-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1

- SUSE Enterprise Storage 4 (x86_64):

krb5-1.12.5-40.31.1
krb5-32bit-1.12.5-40.31.1
krb5-client-1.12.5-40.31.1
krb5-client-debuginfo-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debuginfo-32bit-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1
krb5-doc-1.12.5-40.31.1
krb5-plugin-kdb-ldap-1.12.5-40.31.1
krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-otp-1.12.5-40.31.1
krb5-plugin-preauth-otp-debuginfo-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-1.12.5-40.31.1
krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.31.1
krb5-server-1.12.5-40.31.1
krb5-server-debuginfo-1.12.5-40.31.1

- SUSE CaaS Platform ALL (x86_64):

krb5-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1

- SUSE CaaS Platform 3.0 (x86_64):

krb5-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1

- OpenStack Cloud Magnum Orchestration 7 (x86_64):

krb5-1.12.5-40.31.1
krb5-debuginfo-1.12.5-40.31.1
krb5-debugsource-1.12.5-40.31.1


References:

https://www.suse.com/security/cve/CVE-2018-20217.html
https://bugzilla.suse.com/1120489

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