Security update for gcc7

Announcement ID:	SUSE-SU-2019:2702-1
Rating:	moderate
References:	bsc#1071995 bsc#1141897 bsc#1142649 bsc#1148517 bsc#1149145
Cross-References:	CVE-2019-14250 CVE-2019-15847
CVSS scores:	CVE-2019-14250 ( SUSE ): 5.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L CVE-2019-14250 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2019-14250 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVE-2019-15847 ( SUSE ): 6.2 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2019-15847 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2019-15847 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:	Basesystem Module 15-SP1 Basesystem Module 15 Development Tools Module 15-SP1 Development Tools Module 15 SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Real Time 15 SP1 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1 SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0

An update that solves two vulnerabilities and has three security fixes can now be installed.

Description:

This update for gcc7 to r275405 fixes the following issues:

Security issues fixed:

• CVE-2019-14250: Fixed an integer overflow in binutils (bsc#1142649).
• CVE-2019-15847: Fixed an optimization in the POWER9 backend of gcc that could reduce the entropy of the random number generator (bsc#1149145).

Non-security issue fixed:

• Move Live Patching technology stack from kGraft to upstream klp (bsc#1071995, fate#323487).

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-15-2019-2702=1
• Basesystem Module 15-SP1
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2702=1
• Development Tools Module 15
  zypper in -t patch SUSE-SLE-Module-Development-Tools-15-2019-2702=1
• Development Tools Module 15-SP1
  zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2019-2702=1

Package List:

• Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
  • cpp7-7.4.1+r275405-4.9.2
  • libgfortran4-debuginfo-7.4.1+r275405-4.9.2
  • libubsan0-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-debugsource-7.4.1+r275405-4.9.2
  • libubsan0-7.4.1+r275405-4.9.2
  • libobjc4-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-fortran-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-7.4.1+r275405-4.9.2
  • gcc7-c++-7.4.1+r275405-4.9.2
  • libgfortran4-7.4.1+r275405-4.9.2
  • cpp7-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-c++-debuginfo-7.4.1+r275405-4.9.2
  • libstdc++6-devel-gcc7-7.4.1+r275405-4.9.2
  • libasan4-7.4.1+r275405-4.9.2
  • gcc7-fortran-7.4.1+r275405-4.9.2
  • libobjc4-7.4.1+r275405-4.9.2
  • libasan4-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-debuginfo-7.4.1+r275405-4.9.2
• Basesystem Module 15 (x86_64)
  • libcilkrts5-debuginfo-7.4.1+r275405-4.9.2
  • libgfortran4-32bit-7.4.1+r275405-4.9.2
  • libgfortran4-32bit-debuginfo-7.4.1+r275405-4.9.2
  • libcilkrts5-7.4.1+r275405-4.9.2
• Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
  • cpp7-7.4.1+r275405-4.9.2
  • libgfortran4-debuginfo-7.4.1+r275405-4.9.2
  • libubsan0-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-debugsource-7.4.1+r275405-4.9.2
  • libubsan0-7.4.1+r275405-4.9.2
  • libobjc4-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-fortran-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-7.4.1+r275405-4.9.2
  • gcc7-c++-7.4.1+r275405-4.9.2
  • libgfortran4-7.4.1+r275405-4.9.2
  • cpp7-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-c++-debuginfo-7.4.1+r275405-4.9.2
  • libstdc++6-devel-gcc7-7.4.1+r275405-4.9.2
  • libasan4-7.4.1+r275405-4.9.2
  • gcc7-fortran-7.4.1+r275405-4.9.2
  • libobjc4-7.4.1+r275405-4.9.2
  • libasan4-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-debuginfo-7.4.1+r275405-4.9.2
• Basesystem Module 15-SP1 (x86_64)
  • libcilkrts5-debuginfo-7.4.1+r275405-4.9.2
  • libgfortran4-32bit-7.4.1+r275405-4.9.2
  • libgfortran4-32bit-debuginfo-7.4.1+r275405-4.9.2
  • libcilkrts5-7.4.1+r275405-4.9.2
• Development Tools Module 15 (aarch64 ppc64le s390x x86_64)
  • gcc7-debugsource-7.4.1+r275405-4.9.2
  • gcc7-objc-7.4.1+r275405-4.9.2
  • gcc7-ada-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-objc-debuginfo-7.4.1+r275405-4.9.2
  • libada7-7.4.1+r275405-4.9.2
  • libada7-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-ada-7.4.1+r275405-4.9.2
  • gcc7-locale-7.4.1+r275405-4.9.2
  • gcc7-debuginfo-7.4.1+r275405-4.9.2
• Development Tools Module 15 (noarch)
  • gcc7-info-7.4.1+r275405-4.9.2
• Development Tools Module 15 (x86_64)
  • libasan4-32bit-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-32bit-7.4.1+r275405-4.9.2
  • cross-nvptx-newlib7-devel-7.4.1+r275405-4.9.2
  • libubsan0-32bit-7.4.1+r275405-4.9.2
  • gcc7-c++-32bit-7.4.1+r275405-4.9.2
  • gcc7-fortran-32bit-7.4.1+r275405-4.9.2
  • libcilkrts5-32bit-7.4.1+r275405-4.9.2
  • libasan4-32bit-7.4.1+r275405-4.9.2
  • cross-nvptx-gcc7-7.4.1+r275405-4.9.2
  • libcilkrts5-32bit-debuginfo-7.4.1+r275405-4.9.2
  • libubsan0-32bit-debuginfo-7.4.1+r275405-4.9.2
  • libstdc++6-devel-gcc7-32bit-7.4.1+r275405-4.9.2
• Development Tools Module 15-SP1 (aarch64 ppc64le s390x x86_64)
  • gcc7-debugsource-7.4.1+r275405-4.9.2
  • gcc7-objc-7.4.1+r275405-4.9.2
  • gcc7-ada-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-objc-debuginfo-7.4.1+r275405-4.9.2
  • libada7-7.4.1+r275405-4.9.2
  • libada7-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-ada-7.4.1+r275405-4.9.2
  • gcc7-locale-7.4.1+r275405-4.9.2
  • gcc7-debuginfo-7.4.1+r275405-4.9.2
• Development Tools Module 15-SP1 (noarch)
  • gcc7-info-7.4.1+r275405-4.9.2
• Development Tools Module 15-SP1 (x86_64)
  • libasan4-32bit-debuginfo-7.4.1+r275405-4.9.2
  • gcc7-32bit-7.4.1+r275405-4.9.2
  • cross-nvptx-newlib7-devel-7.4.1+r275405-4.9.2
  • libubsan0-32bit-7.4.1+r275405-4.9.2
  • gcc7-c++-32bit-7.4.1+r275405-4.9.2
  • gcc7-fortran-32bit-7.4.1+r275405-4.9.2
  • libcilkrts5-32bit-7.4.1+r275405-4.9.2
  • libasan4-32bit-7.4.1+r275405-4.9.2
  • cross-nvptx-gcc7-7.4.1+r275405-4.9.2
  • libcilkrts5-32bit-debuginfo-7.4.1+r275405-4.9.2
  • libubsan0-32bit-debuginfo-7.4.1+r275405-4.9.2
  • libstdc++6-devel-gcc7-32bit-7.4.1+r275405-4.9.2

References:

• https://www.suse.com/security/cve/CVE-2019-14250.html
• https://www.suse.com/security/cve/CVE-2019-15847.html
• https://bugzilla.suse.com/show_bug.cgi?id=1071995
• https://bugzilla.suse.com/show_bug.cgi?id=1141897
• https://bugzilla.suse.com/show_bug.cgi?id=1142649
• https://bugzilla.suse.com/show_bug.cgi?id=1148517
• https://bugzilla.suse.com/show_bug.cgi?id=1149145