Security update for krb5

Announcement ID: SUSE-SU-2019:0113-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2018-20217 ( SUSE ): 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-20217 ( NVD ): 5.3 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Server 12
  • SUSE Linux Enterprise Server 12 LTSS 12
  • SUSE Linux Enterprise Server 12 SP1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
  • SUSE Linux Enterprise Server for SAP Applications 12
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1

An update that solves one vulnerability can now be installed.

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 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 12 LTSS 12
    zypper in -t patch SUSE-SLE-SERVER-12-2019-113=1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-113=1

Package List:

  • SUSE Linux Enterprise Server 12 LTSS 12 (ppc64le s390x x86_64)
    • krb5-server-debuginfo-1.12.1-38.13.2
    • krb5-plugin-kdb-ldap-1.12.1-38.13.2
    • krb5-debugsource-1.12.1-38.13.2
    • krb5-plugin-preauth-otp-debuginfo-1.12.1-38.13.2
    • krb5-plugin-preauth-otp-1.12.1-38.13.2
    • krb5-plugin-preauth-pkinit-debuginfo-1.12.1-38.13.2
    • krb5-doc-1.12.1-38.13.2
    • krb5-plugin-preauth-pkinit-1.12.1-38.13.2
    • krb5-client-debuginfo-1.12.1-38.13.2
    • krb5-plugin-kdb-ldap-debuginfo-1.12.1-38.13.2
    • krb5-debuginfo-1.12.1-38.13.2
    • krb5-1.12.1-38.13.2
    • krb5-client-1.12.1-38.13.2
    • krb5-server-1.12.1-38.13.2
  • SUSE Linux Enterprise Server 12 LTSS 12 (s390x x86_64)
    • krb5-debuginfo-32bit-1.12.1-38.13.2
    • krb5-32bit-1.12.1-38.13.2
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 (ppc64le s390x x86_64)
    • krb5-server-debuginfo-1.12.1-38.13.2
    • krb5-plugin-kdb-ldap-1.12.1-38.13.2
    • krb5-debugsource-1.12.1-38.13.2
    • krb5-plugin-preauth-otp-debuginfo-1.12.1-38.13.2
    • krb5-plugin-preauth-otp-1.12.1-38.13.2
    • krb5-plugin-preauth-pkinit-debuginfo-1.12.1-38.13.2
    • krb5-doc-1.12.1-38.13.2
    • krb5-plugin-preauth-pkinit-1.12.1-38.13.2
    • krb5-client-debuginfo-1.12.1-38.13.2
    • krb5-plugin-kdb-ldap-debuginfo-1.12.1-38.13.2
    • krb5-debuginfo-1.12.1-38.13.2
    • krb5-1.12.1-38.13.2
    • krb5-client-1.12.1-38.13.2
    • krb5-server-1.12.1-38.13.2
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 (s390x x86_64)
    • krb5-debuginfo-32bit-1.12.1-38.13.2
    • krb5-32bit-1.12.1-38.13.2

References: