Security update for glibc

Announcement ID:	SUSE-SU-2021:1165-1
Rating:	important
References:	bsc#1178386 bsc#1179694 bsc#1179721 bsc#1184034
Cross-References:	CVE-2020-27618 CVE-2020-29562 CVE-2020-29573
CVSS scores:	CVE-2020-27618 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2020-27618 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-29562 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-29562 ( NVD ): 4.8 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H CVE-2020-29573 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2020-29573 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 9

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

Description:

This update for glibc fixes the following issues:

• CVE-2020-27618: Accept redundant shift sequences in IBM1364 (bsc#1178386)
• CVE-2020-29562: Fix incorrect UCS4 inner loop bounds (bsc#1179694)
• CVE-2020-29573: Harden printf against non-normal long double values (bsc#1179721)
• Check vector support in memmove ifunc-selector (bsc#1184034)

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 OpenStack Cloud 9
  zypper in -t patch SUSE-OpenStack-Cloud-9-2021-1165=1
• SUSE OpenStack Cloud Crowbar 9
  zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-1165=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4
  zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-1165=1
• SUSE Linux Enterprise Software Development Kit 12 SP5
  zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-1165=1
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-ESPOS-2021-1165=1
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-1165=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1165=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1165=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1165=1

Package List:

• SUSE OpenStack Cloud 9 (x86_64)
  • glibc-2.22-114.8.3
  • glibc-devel-32bit-2.22-114.8.3
  • glibc-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-32bit-2.22-114.8.3
  • glibc-locale-2.22-114.8.3
  • glibc-devel-debuginfo-32bit-2.22-114.8.3
  • glibc-locale-32bit-2.22-114.8.3
  • glibc-debugsource-2.22-114.8.3
  • nscd-debuginfo-2.22-114.8.3
  • glibc-devel-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-2.22-114.8.3
  • nscd-2.22-114.8.3
  • glibc-devel-2.22-114.8.3
  • glibc-32bit-2.22-114.8.3
  • glibc-debuginfo-2.22-114.8.3
• SUSE OpenStack Cloud 9 (noarch)
  • glibc-info-2.22-114.8.3
  • glibc-i18ndata-2.22-114.8.3
  • glibc-html-2.22-114.8.3
• SUSE OpenStack Cloud Crowbar 9 (x86_64)
  • glibc-2.22-114.8.3
  • glibc-devel-32bit-2.22-114.8.3
  • glibc-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-32bit-2.22-114.8.3
  • glibc-locale-2.22-114.8.3
  • glibc-devel-debuginfo-32bit-2.22-114.8.3
  • glibc-locale-32bit-2.22-114.8.3
  • glibc-debugsource-2.22-114.8.3
  • nscd-debuginfo-2.22-114.8.3
  • glibc-devel-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-2.22-114.8.3
  • nscd-2.22-114.8.3
  • glibc-devel-2.22-114.8.3
  • glibc-32bit-2.22-114.8.3
  • glibc-debuginfo-2.22-114.8.3
• SUSE OpenStack Cloud Crowbar 9 (noarch)
  • glibc-info-2.22-114.8.3
  • glibc-i18ndata-2.22-114.8.3
  • glibc-html-2.22-114.8.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
  • glibc-2.22-114.8.3
  • glibc-locale-2.22-114.8.3
  • glibc-debuginfo-2.22-114.8.3
  • glibc-debugsource-2.22-114.8.3
  • glibc-devel-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-2.22-114.8.3
  • glibc-profile-2.22-114.8.3
  • nscd-2.22-114.8.3
  • nscd-debuginfo-2.22-114.8.3
  • glibc-devel-2.22-114.8.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (noarch)
  • glibc-info-2.22-114.8.3
  • glibc-i18ndata-2.22-114.8.3
  • glibc-html-2.22-114.8.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (x86_64)
  • glibc-devel-32bit-2.22-114.8.3
  • glibc-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-32bit-2.22-114.8.3
  • glibc-devel-debuginfo-32bit-2.22-114.8.3
  • glibc-locale-32bit-2.22-114.8.3
  • glibc-locale-debuginfo-32bit-2.22-114.8.3
  • glibc-32bit-2.22-114.8.3
• SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
  • glibc-devel-static-2.22-114.8.3
  • glibc-debuginfo-2.22-114.8.3
  • glibc-debugsource-2.22-114.8.3
• SUSE Linux Enterprise Software Development Kit 12 SP5 (noarch)
  • glibc-info-2.22-114.8.3
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (aarch64 x86_64)
  • glibc-2.22-114.8.3
  • glibc-locale-2.22-114.8.3
  • glibc-debuginfo-2.22-114.8.3
  • glibc-debugsource-2.22-114.8.3
  • glibc-devel-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-2.22-114.8.3
  • glibc-profile-2.22-114.8.3
  • nscd-2.22-114.8.3
  • nscd-debuginfo-2.22-114.8.3
  • glibc-devel-2.22-114.8.3
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (noarch)
  • glibc-info-2.22-114.8.3
  • glibc-i18ndata-2.22-114.8.3
  • glibc-html-2.22-114.8.3
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (x86_64)
  • glibc-devel-32bit-2.22-114.8.3
  • glibc-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-32bit-2.22-114.8.3
  • glibc-devel-debuginfo-32bit-2.22-114.8.3
  • glibc-locale-32bit-2.22-114.8.3
  • glibc-locale-debuginfo-32bit-2.22-114.8.3
  • glibc-32bit-2.22-114.8.3
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (aarch64 ppc64le s390x x86_64)
  • glibc-2.22-114.8.3
  • glibc-locale-2.22-114.8.3
  • glibc-debuginfo-2.22-114.8.3
  • glibc-debugsource-2.22-114.8.3
  • glibc-devel-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-2.22-114.8.3
  • glibc-profile-2.22-114.8.3
  • nscd-2.22-114.8.3
  • nscd-debuginfo-2.22-114.8.3
  • glibc-devel-2.22-114.8.3
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (noarch)
  • glibc-info-2.22-114.8.3
  • glibc-i18ndata-2.22-114.8.3
  • glibc-html-2.22-114.8.3
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (s390x x86_64)
  • glibc-devel-32bit-2.22-114.8.3
  • glibc-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-32bit-2.22-114.8.3
  • glibc-devel-debuginfo-32bit-2.22-114.8.3
  • glibc-locale-32bit-2.22-114.8.3
  • glibc-locale-debuginfo-32bit-2.22-114.8.3
  • glibc-32bit-2.22-114.8.3
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
  • glibc-2.22-114.8.3
  • glibc-locale-2.22-114.8.3
  • glibc-debuginfo-2.22-114.8.3
  • glibc-debugsource-2.22-114.8.3
  • glibc-devel-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-2.22-114.8.3
  • glibc-profile-2.22-114.8.3
  • nscd-2.22-114.8.3
  • nscd-debuginfo-2.22-114.8.3
  • glibc-devel-2.22-114.8.3
• SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
  • glibc-info-2.22-114.8.3
  • glibc-i18ndata-2.22-114.8.3
  • glibc-html-2.22-114.8.3
• SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
  • glibc-devel-32bit-2.22-114.8.3
  • glibc-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-32bit-2.22-114.8.3
  • glibc-devel-debuginfo-32bit-2.22-114.8.3
  • glibc-locale-32bit-2.22-114.8.3
  • glibc-locale-debuginfo-32bit-2.22-114.8.3
  • glibc-32bit-2.22-114.8.3
• SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
  • glibc-2.22-114.8.3
  • glibc-locale-2.22-114.8.3
  • glibc-debuginfo-2.22-114.8.3
  • glibc-debugsource-2.22-114.8.3
  • glibc-devel-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-2.22-114.8.3
  • glibc-profile-2.22-114.8.3
  • nscd-2.22-114.8.3
  • nscd-debuginfo-2.22-114.8.3
  • glibc-devel-2.22-114.8.3
• SUSE Linux Enterprise Server 12 SP5 (noarch)
  • glibc-info-2.22-114.8.3
  • glibc-i18ndata-2.22-114.8.3
  • glibc-html-2.22-114.8.3
• SUSE Linux Enterprise Server 12 SP5 (s390x x86_64)
  • glibc-devel-32bit-2.22-114.8.3
  • glibc-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-32bit-2.22-114.8.3
  • glibc-devel-debuginfo-32bit-2.22-114.8.3
  • glibc-locale-32bit-2.22-114.8.3
  • glibc-locale-debuginfo-32bit-2.22-114.8.3
  • glibc-32bit-2.22-114.8.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
  • glibc-2.22-114.8.3
  • glibc-locale-2.22-114.8.3
  • glibc-debuginfo-2.22-114.8.3
  • glibc-debugsource-2.22-114.8.3
  • glibc-devel-debuginfo-2.22-114.8.3
  • glibc-locale-debuginfo-2.22-114.8.3
  • glibc-profile-2.22-114.8.3
  • nscd-2.22-114.8.3
  • nscd-debuginfo-2.22-114.8.3
  • glibc-devel-2.22-114.8.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
  • glibc-info-2.22-114.8.3
  • glibc-i18ndata-2.22-114.8.3
  • glibc-html-2.22-114.8.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
  • glibc-devel-32bit-2.22-114.8.3
  • glibc-debuginfo-32bit-2.22-114.8.3
  • glibc-profile-32bit-2.22-114.8.3
  • glibc-devel-debuginfo-32bit-2.22-114.8.3
  • glibc-locale-32bit-2.22-114.8.3
  • glibc-locale-debuginfo-32bit-2.22-114.8.3
  • glibc-32bit-2.22-114.8.3

References:

• https://www.suse.com/security/cve/CVE-2020-27618.html
• https://www.suse.com/security/cve/CVE-2020-29562.html
• https://www.suse.com/security/cve/CVE-2020-29573.html
• https://bugzilla.suse.com/show_bug.cgi?id=1178386
• https://bugzilla.suse.com/show_bug.cgi?id=1179694
• https://bugzilla.suse.com/show_bug.cgi?id=1179721
• https://bugzilla.suse.com/show_bug.cgi?id=1184034