Security update for krb5

Announcement ID: SUSE-SU-2019:0175-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2018-5729 ( SUSE ): 7.2 CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • CVE-2018-5729 ( NVD ): 4.7 CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
  • CVE-2018-5730 ( SUSE ): 6.5 CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
  • CVE-2018-5730 ( NVD ): 3.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
  • CVE-2018-5730 ( NVD ): 3.8 CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Affected Products:
  • Basesystem Module 15
  • Server Applications Module 15
  • SUSE Linux Enterprise Desktop 15
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise Server 15
  • SUSE Linux Enterprise Server for SAP Applications 15

An update that solves two vulnerabilities can now be installed.

Description:

This update for krb5 fixes the following issues:

Security issues fixed:

  • CVE-2018-5729, CVE-2018-5730: Fixed multiple flaws in LDAP DN checking (bsc#1083926, bsc#1083927)

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:

  • Basesystem Module 15
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-175=1
  • Server Applications Module 15
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-175=1

Package List:

  • Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
    • krb5-debugsource-1.15.2-6.6.2
    • krb5-plugin-preauth-otp-debuginfo-1.15.2-6.6.2
    • krb5-plugin-preauth-pkinit-debuginfo-1.15.2-6.6.2
    • krb5-plugin-preauth-pkinit-1.15.2-6.6.2
    • krb5-debuginfo-1.15.2-6.6.2
    • krb5-plugin-preauth-otp-1.15.2-6.6.2
    • krb5-client-debuginfo-1.15.2-6.6.2
    • krb5-devel-1.15.2-6.6.2
    • krb5-client-1.15.2-6.6.2
    • krb5-1.15.2-6.6.2
  • Basesystem Module 15 (x86_64)
    • krb5-32bit-debuginfo-1.15.2-6.6.2
    • krb5-32bit-1.15.2-6.6.2
  • Server Applications Module 15 (aarch64 ppc64le s390x x86_64)
    • krb5-debugsource-1.15.2-6.6.2
    • krb5-server-debuginfo-1.15.2-6.6.2
    • krb5-server-1.15.2-6.6.2
    • krb5-debuginfo-1.15.2-6.6.2
    • krb5-plugin-kdb-ldap-debuginfo-1.15.2-6.6.2
    • krb5-plugin-kdb-ldap-1.15.2-6.6.2

References: