Security update for glibc

SUSE Security Update: Security update for glibc
Announcement ID: SUSE-SU-2019:1877-1
Rating: moderate
References: #1117993 #1123710 #1127223 #1127308 #1131330
Cross-References: CVE-2009-5155 CVE-2019-9169
Affected Products:
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • SUSE Linux Enterprise Module for Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Development Tools 15
  • SUSE Linux Enterprise Module for Basesystem 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15

An update that solves two vulnerabilities and has three fixes is now available.

Description:

This update for glibc fixes the following issues:
Security issues fixed:

  • CVE-2019-9169: Fixed a heap-based buffer over-read via an attempted case-insensitive regular-expression match (bsc#1127308).
  • CVE-2009-5155: Fixed a denial of service in parse_reg_exp() (bsc#1127223).

Non-security issues fixed:
  • Does no longer compress debug sections in crt*.o files (bsc#1123710)
  • Fixes a concurrency problem in ldconfig (bsc#1117993)
  • Fixes a race condition in pthread_mutex_lock while promoting to PTHREAD_MUTEX_ELISION_NP (bsc#1131330)

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 Module for Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1877=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-1877=1
  • SUSE Linux Enterprise Module for Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2019-1877=1
  • SUSE Linux Enterprise Module for Development Tools 15:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-2019-1877=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1877=1
  • SUSE Linux Enterprise Module for Basesystem 15:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1877=1

Package List:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (s390x x86_64):
    • glibc-debugsource-2.26-13.24.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (noarch):
    • glibc-html-2.26-13.24.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64):
    • glibc-32bit-debuginfo-2.26-13.24.1
    • glibc-devel-static-32bit-2.26-13.24.1
    • glibc-locale-base-32bit-2.26-13.24.1
    • glibc-locale-base-32bit-debuginfo-2.26-13.24.1
    • glibc-profile-32bit-2.26-13.24.1
    • glibc-utils-32bit-2.26-13.24.1
    • glibc-utils-32bit-debuginfo-2.26-13.24.1
    • glibc-utils-src-debugsource-2.26-13.24.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (noarch):
    • glibc-html-2.26-13.24.1
  • SUSE Linux Enterprise Module for Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • glibc-debuginfo-2.26-13.24.1
    • glibc-debugsource-2.26-13.24.1
    • glibc-devel-static-2.26-13.24.1
    • glibc-utils-2.26-13.24.1
    • glibc-utils-debuginfo-2.26-13.24.1
    • glibc-utils-src-debugsource-2.26-13.24.1
  • SUSE Linux Enterprise Module for Development Tools 15-SP1 (x86_64):
    • glibc-32bit-debuginfo-2.26-13.24.1
    • glibc-devel-32bit-2.26-13.24.1
    • glibc-devel-32bit-debuginfo-2.26-13.24.1
  • SUSE Linux Enterprise Module for Development Tools 15 (aarch64 ppc64le s390x x86_64):
    • glibc-debuginfo-2.26-13.24.1
    • glibc-debugsource-2.26-13.24.1
    • glibc-devel-static-2.26-13.24.1
    • glibc-utils-2.26-13.24.1
    • glibc-utils-debuginfo-2.26-13.24.1
    • glibc-utils-src-debugsource-2.26-13.24.1
  • SUSE Linux Enterprise Module for Development Tools 15 (x86_64):
    • glibc-32bit-debuginfo-2.26-13.24.1
    • glibc-devel-32bit-2.26-13.24.1
    • glibc-devel-32bit-debuginfo-2.26-13.24.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    • glibc-2.26-13.24.1
    • glibc-debuginfo-2.26-13.24.1
    • glibc-debugsource-2.26-13.24.1
    • glibc-devel-2.26-13.24.1
    • glibc-devel-debuginfo-2.26-13.24.1
    • glibc-extra-2.26-13.24.1
    • glibc-extra-debuginfo-2.26-13.24.1
    • glibc-locale-2.26-13.24.1
    • glibc-locale-base-2.26-13.24.1
    • glibc-locale-base-debuginfo-2.26-13.24.1
    • glibc-profile-2.26-13.24.1
    • nscd-2.26-13.24.1
    • nscd-debuginfo-2.26-13.24.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64):
    • glibc-32bit-2.26-13.24.1
    • glibc-32bit-debuginfo-2.26-13.24.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (noarch):
    • glibc-i18ndata-2.26-13.24.1
    • glibc-info-2.26-13.24.1
  • SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    • glibc-2.26-13.24.1
    • glibc-debuginfo-2.26-13.24.1
    • glibc-debugsource-2.26-13.24.1
    • glibc-devel-2.26-13.24.1
    • glibc-devel-debuginfo-2.26-13.24.1
    • glibc-extra-2.26-13.24.1
    • glibc-extra-debuginfo-2.26-13.24.1
    • glibc-locale-2.26-13.24.1
    • glibc-locale-base-2.26-13.24.1
    • glibc-locale-base-debuginfo-2.26-13.24.1
    • glibc-profile-2.26-13.24.1
    • nscd-2.26-13.24.1
    • nscd-debuginfo-2.26-13.24.1
  • SUSE Linux Enterprise Module for Basesystem 15 (x86_64):
    • glibc-32bit-2.26-13.24.1
    • glibc-32bit-debuginfo-2.26-13.24.1
  • SUSE Linux Enterprise Module for Basesystem 15 (noarch):
    • glibc-i18ndata-2.26-13.24.1
    • glibc-info-2.26-13.24.1

References: