Security update for glibc

Announcement ID:	SUSE-SU-2021:3289-1
Rating:	moderate
References:	bsc#1117993 bsc#1186489 bsc#1187911
Cross-References:	CVE-2021-33574 CVE-2021-35942
CVSS scores:	CVE-2021-33574 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-33574 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-35942 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2021-35942 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected Products:	HPE Helion OpenStack 8 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3 SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud Crowbar 8

An update that solves two vulnerabilities and has one security fix can now be installed.

Description:

This update for glibc fixes the following issues:

Security issues fixed:

• CVE-2021-35942: wordexp: handle overflow in positional parameter number (bsc#1187911)
• CVE-2021-33574: Use __pthread_attr_copy in mq_notify (bsc#1186489)

Also the following bug was fixed:

• Avoid concurrency problem in ldconfig (bsc#1117993)

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:

• HPE Helion OpenStack 8
  zypper in -t patch HPE-Helion-OpenStack-8-2021-3289=1
• SUSE OpenStack Cloud 8
  zypper in -t patch SUSE-OpenStack-Cloud-8-2021-3289=1
• SUSE OpenStack Cloud Crowbar 8
  zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-3289=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3
  zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-3289=1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-3289=1
• SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-3289=1
• SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-ESPOS-2021-3289=1
• SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-3289=1

Package List:

• HPE Helion OpenStack 8 (nosrc x86_64)
  • glibc-2.22-116.1
• HPE Helion OpenStack 8 (x86_64)
  • glibc-debugsource-2.22-116.1
  • glibc-profile-2.22-116.1
  • glibc-devel-32bit-2.22-116.1
  • glibc-locale-2.22-116.1
  • nscd-2.22-116.1
  • nscd-debuginfo-2.22-116.1
  • glibc-devel-debuginfo-32bit-2.22-116.1
  • glibc-32bit-2.22-116.1
  • glibc-locale-debuginfo-2.22-116.1
  • glibc-debuginfo-32bit-2.22-116.1
  • glibc-locale-debuginfo-32bit-2.22-116.1
  • glibc-profile-32bit-2.22-116.1
  • glibc-devel-debuginfo-2.22-116.1
  • glibc-locale-32bit-2.22-116.1
  • glibc-devel-2.22-116.1
  • glibc-debuginfo-2.22-116.1
• HPE Helion OpenStack 8 (noarch)
  • glibc-html-2.22-116.1
  • glibc-info-2.22-116.1
  • glibc-i18ndata-2.22-116.1
• SUSE OpenStack Cloud 8 (nosrc x86_64)
  • glibc-2.22-116.1
• SUSE OpenStack Cloud 8 (x86_64)
  • glibc-debugsource-2.22-116.1
  • glibc-profile-2.22-116.1
  • glibc-devel-32bit-2.22-116.1
  • glibc-locale-2.22-116.1
  • nscd-2.22-116.1
  • nscd-debuginfo-2.22-116.1
  • glibc-devel-debuginfo-32bit-2.22-116.1
  • glibc-32bit-2.22-116.1
  • glibc-locale-debuginfo-2.22-116.1
  • glibc-debuginfo-32bit-2.22-116.1
  • glibc-locale-debuginfo-32bit-2.22-116.1
  • glibc-profile-32bit-2.22-116.1
  • glibc-devel-debuginfo-2.22-116.1
  • glibc-locale-32bit-2.22-116.1
  • glibc-devel-2.22-116.1
  • glibc-debuginfo-2.22-116.1
• SUSE OpenStack Cloud 8 (noarch)
  • glibc-html-2.22-116.1
  • glibc-info-2.22-116.1
  • glibc-i18ndata-2.22-116.1
• SUSE OpenStack Cloud Crowbar 8 (nosrc x86_64)
  • glibc-2.22-116.1
• SUSE OpenStack Cloud Crowbar 8 (x86_64)
  • glibc-debugsource-2.22-116.1
  • glibc-profile-2.22-116.1
  • glibc-devel-32bit-2.22-116.1
  • glibc-locale-2.22-116.1
  • nscd-2.22-116.1
  • nscd-debuginfo-2.22-116.1
  • glibc-devel-debuginfo-32bit-2.22-116.1
  • glibc-32bit-2.22-116.1
  • glibc-locale-debuginfo-2.22-116.1
  • glibc-debuginfo-32bit-2.22-116.1
  • glibc-locale-debuginfo-32bit-2.22-116.1
  • glibc-profile-32bit-2.22-116.1
  • glibc-devel-debuginfo-2.22-116.1
  • glibc-locale-32bit-2.22-116.1
  • glibc-devel-2.22-116.1
  • glibc-debuginfo-2.22-116.1
• SUSE OpenStack Cloud Crowbar 8 (noarch)
  • glibc-html-2.22-116.1
  • glibc-info-2.22-116.1
  • glibc-i18ndata-2.22-116.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (nosrc ppc64le x86_64)
  • glibc-2.22-116.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
  • glibc-debugsource-2.22-116.1
  • glibc-profile-2.22-116.1
  • glibc-locale-2.22-116.1
  • nscd-2.22-116.1
  • nscd-debuginfo-2.22-116.1
  • glibc-locale-debuginfo-2.22-116.1
  • glibc-devel-debuginfo-2.22-116.1
  • glibc-devel-2.22-116.1
  • glibc-debuginfo-2.22-116.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (noarch)
  • glibc-html-2.22-116.1
  • glibc-info-2.22-116.1
  • glibc-i18ndata-2.22-116.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (x86_64)
  • glibc-devel-32bit-2.22-116.1
  • glibc-devel-debuginfo-32bit-2.22-116.1
  • glibc-32bit-2.22-116.1
  • glibc-debuginfo-32bit-2.22-116.1
  • glibc-locale-debuginfo-32bit-2.22-116.1
  • glibc-locale-32bit-2.22-116.1
  • glibc-profile-32bit-2.22-116.1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (nosrc x86_64)
  • glibc-2.22-116.1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
  • glibc-debugsource-2.22-116.1
  • glibc-profile-2.22-116.1
  • glibc-devel-32bit-2.22-116.1
  • glibc-locale-2.22-116.1
  • nscd-2.22-116.1
  • nscd-debuginfo-2.22-116.1
  • glibc-devel-debuginfo-32bit-2.22-116.1
  • glibc-32bit-2.22-116.1
  • glibc-locale-debuginfo-2.22-116.1
  • glibc-debuginfo-32bit-2.22-116.1
  • glibc-locale-debuginfo-32bit-2.22-116.1
  • glibc-profile-32bit-2.22-116.1
  • glibc-devel-debuginfo-2.22-116.1
  • glibc-locale-32bit-2.22-116.1
  • glibc-devel-2.22-116.1
  • glibc-debuginfo-2.22-116.1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (noarch)
  • glibc-html-2.22-116.1
  • glibc-info-2.22-116.1
  • glibc-i18ndata-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3 (nosrc x86_64)
  • glibc-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3 (x86_64)
  • glibc-debugsource-2.22-116.1
  • glibc-profile-2.22-116.1
  • glibc-devel-32bit-2.22-116.1
  • glibc-locale-2.22-116.1
  • nscd-2.22-116.1
  • nscd-debuginfo-2.22-116.1
  • glibc-devel-debuginfo-32bit-2.22-116.1
  • glibc-32bit-2.22-116.1
  • glibc-locale-debuginfo-2.22-116.1
  • glibc-debuginfo-32bit-2.22-116.1
  • glibc-locale-debuginfo-32bit-2.22-116.1
  • glibc-profile-32bit-2.22-116.1
  • glibc-devel-debuginfo-2.22-116.1
  • glibc-locale-32bit-2.22-116.1
  • glibc-devel-2.22-116.1
  • glibc-debuginfo-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3 (noarch)
  • glibc-html-2.22-116.1
  • glibc-info-2.22-116.1
  • glibc-i18ndata-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 (aarch64 nosrc x86_64)
  • glibc-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 (aarch64 x86_64)
  • glibc-debugsource-2.22-116.1
  • glibc-profile-2.22-116.1
  • glibc-locale-2.22-116.1
  • nscd-2.22-116.1
  • nscd-debuginfo-2.22-116.1
  • glibc-locale-debuginfo-2.22-116.1
  • glibc-devel-debuginfo-2.22-116.1
  • glibc-devel-2.22-116.1
  • glibc-debuginfo-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 (noarch)
  • glibc-html-2.22-116.1
  • glibc-info-2.22-116.1
  • glibc-i18ndata-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 (x86_64)
  • glibc-devel-32bit-2.22-116.1
  • glibc-devel-debuginfo-32bit-2.22-116.1
  • glibc-32bit-2.22-116.1
  • glibc-debuginfo-32bit-2.22-116.1
  • glibc-locale-debuginfo-32bit-2.22-116.1
  • glibc-locale-32bit-2.22-116.1
  • glibc-profile-32bit-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 (aarch64 ppc64le s390x x86_64 nosrc)
  • glibc-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 (aarch64 ppc64le s390x x86_64)
  • glibc-debugsource-2.22-116.1
  • glibc-profile-2.22-116.1
  • glibc-locale-2.22-116.1
  • nscd-2.22-116.1
  • nscd-debuginfo-2.22-116.1
  • glibc-locale-debuginfo-2.22-116.1
  • glibc-devel-debuginfo-2.22-116.1
  • glibc-devel-2.22-116.1
  • glibc-debuginfo-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 (noarch)
  • glibc-html-2.22-116.1
  • glibc-info-2.22-116.1
  • glibc-i18ndata-2.22-116.1
• SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 (s390x x86_64)
  • glibc-devel-32bit-2.22-116.1
  • glibc-devel-debuginfo-32bit-2.22-116.1
  • glibc-32bit-2.22-116.1
  • glibc-debuginfo-32bit-2.22-116.1
  • glibc-locale-debuginfo-32bit-2.22-116.1
  • glibc-locale-32bit-2.22-116.1
  • glibc-profile-32bit-2.22-116.1

References:

• https://www.suse.com/security/cve/CVE-2021-33574.html
• https://www.suse.com/security/cve/CVE-2021-35942.html
• https://bugzilla.suse.com/show_bug.cgi?id=1117993
• https://bugzilla.suse.com/show_bug.cgi?id=1186489
• https://bugzilla.suse.com/show_bug.cgi?id=1187911