Security update for glibc

Announcement ID:	SUSE-SU-2018:2302-1
Rating:	important
References:	bsc#1077763 bsc#1079625 bsc#1086690 bsc#1094161
Cross-References:	CVE-2018-11236
CVSS scores:	CVE-2018-11236 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2018-11236 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:	SLES for SAP Applications 11-SP4 SUSE Linux Enterprise Point of Service 11 SP3 SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Software Development Kit 11 SP4

An update that solves one vulnerability and has three security fixes can now be installed.

Description:

This update for glibc fixes the following issues:

Security issue fixed:

• CVE-2018-11236: Fix 32bit arch integer overflow in stdlib/canonicalize.c when processing very long pathname arguments (bsc#1094161).

Bug fixes:

• bsc#1086690: Fix crash in resolver on memory allocation failure.
• bsc#1077763: Fix allocation in in6ailist_add.
• bsc#1079625: Fix allocation in nss_compat for large number of memberships to a group.

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 Point of Service 11 SP3
  zypper in -t patch sleposp3-glibc-13721=1
• SUSE Linux Enterprise Software Development Kit 11 SP4
  zypper in -t patch sdksp4-glibc-13721=1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3
  zypper in -t patch slessp3-glibc-13721=1
• SUSE Linux Enterprise Server 11 SP4
  zypper in -t patch slessp4-glibc-13721=1
• SLES for SAP Applications 11-SP4
  zypper in -t patch slessp4-glibc-13721=1

Package List:

• SUSE Linux Enterprise Point of Service 11 SP3 (nosrc i686 i586)
  • glibc-2.11.3-17.110.14.1
• SUSE Linux Enterprise Point of Service 11 SP3 (i686 i586)
  • glibc-devel-2.11.3-17.110.14.1
• SUSE Linux Enterprise Point of Service 11 SP3 (i586)
  • glibc-html-2.11.3-17.110.14.1
  • glibc-profile-2.11.3-17.110.14.1
  • glibc-info-2.11.3-17.110.14.1
  • nscd-2.11.3-17.110.14.1
  • glibc-locale-2.11.3-17.110.14.1
  • glibc-i18ndata-2.11.3-17.110.14.1
• SUSE Linux Enterprise Software Development Kit 11 SP4 (x86_64 i586)
  • glibc-html-2.11.3-17.110.14.1
  • glibc-info-2.11.3-17.110.14.1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (s390x x86_64 i586 i686 nosrc)
  • glibc-2.11.3-17.110.14.1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (x86_64 s390x i686 i586)
  • glibc-devel-2.11.3-17.110.14.1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (s390x x86_64 i586)
  • glibc-html-2.11.3-17.110.14.1
  • glibc-profile-2.11.3-17.110.14.1
  • glibc-info-2.11.3-17.110.14.1
  • nscd-2.11.3-17.110.14.1
  • glibc-locale-2.11.3-17.110.14.1
  • glibc-i18ndata-2.11.3-17.110.14.1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (s390x x86_64)
  • glibc-devel-32bit-2.11.3-17.110.14.1
  • glibc-32bit-2.11.3-17.110.14.1
  • glibc-profile-32bit-2.11.3-17.110.14.1
  • glibc-locale-32bit-2.11.3-17.110.14.1
• SUSE Linux Enterprise Server 11 SP4 (s390x x86_64 i586 ppc64 ia64 i686 nosrc)
  • glibc-2.11.3-17.110.14.1
• SUSE Linux Enterprise Server 11 SP4 (s390x x86_64 i586 ppc64 ia64 i686)
  • glibc-devel-2.11.3-17.110.14.1
• SUSE Linux Enterprise Server 11 SP4 (s390x x86_64 i586 ppc64 ia64)
  • glibc-html-2.11.3-17.110.14.1
  • glibc-profile-2.11.3-17.110.14.1
  • glibc-info-2.11.3-17.110.14.1
  • nscd-2.11.3-17.110.14.1
  • glibc-locale-2.11.3-17.110.14.1
  • glibc-i18ndata-2.11.3-17.110.14.1
• SUSE Linux Enterprise Server 11 SP4 (ia64)
  • glibc-locale-x86-2.11.3-17.110.14.1
  • glibc-x86-2.11.3-17.110.14.1
  • glibc-profile-x86-2.11.3-17.110.14.1
• SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64)
  • glibc-devel-32bit-2.11.3-17.110.14.1
  • glibc-32bit-2.11.3-17.110.14.1
  • glibc-profile-32bit-2.11.3-17.110.14.1
  • glibc-locale-32bit-2.11.3-17.110.14.1
• SLES for SAP Applications 11-SP4 (ppc64 nosrc x86_64)
  • glibc-2.11.3-17.110.14.1
• SLES for SAP Applications 11-SP4 (ppc64 x86_64)
  • glibc-32bit-2.11.3-17.110.14.1
  • glibc-html-2.11.3-17.110.14.1
  • glibc-profile-2.11.3-17.110.14.1
  • glibc-info-2.11.3-17.110.14.1
  • nscd-2.11.3-17.110.14.1
  • glibc-locale-2.11.3-17.110.14.1
  • glibc-profile-32bit-2.11.3-17.110.14.1
  • glibc-locale-32bit-2.11.3-17.110.14.1
  • glibc-devel-32bit-2.11.3-17.110.14.1
  • glibc-i18ndata-2.11.3-17.110.14.1
  • glibc-devel-2.11.3-17.110.14.1

References:

• https://www.suse.com/security/cve/CVE-2018-11236.html
• https://bugzilla.suse.com/show_bug.cgi?id=1077763
• https://bugzilla.suse.com/show_bug.cgi?id=1079625
• https://bugzilla.suse.com/show_bug.cgi?id=1086690
• https://bugzilla.suse.com/show_bug.cgi?id=1094161