SUSE-SU-2017:2380-1: moderate: Security update for gcc48

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for gcc48
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2380-1
Rating:             moderate
References:         #1011348 #1022062 #1028744 #1039513 #1044016 
                    #1050947 
Cross-References:   CVE-2017-11671
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 11-SP4
                    SUSE Linux Enterprise Debuginfo 11-SP4
______________________________________________________________________________

   An update that solves one vulnerability and has 5 fixes is
   now available.

Description:

   This update for gcc48 fixes the following issues:

   Security issues fixed:

   - A new option -fstack-clash-protection is now offered, which mitigates
     the stack clash type of attacks. [bnc#1039513]
   - CVE-2017-11671: Fixed rdrand/rdseed code generation issue [bsc#1050947]

   Bugs fixed:

   - Enable LFS support in 32bit libgcov.a.  [bsc#1044016]
   - Bump libffi version in libffi.pc to 3.0.11.
   - Properly diagnose missing -fsanitize=address support on ppc64le.
     [bsc#1028744]
   - Backport patch for PR65612. [bsc#1022062]


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Software Development Kit 11-SP4:

      zypper in -t patch sdksp4-gcc48-13268=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-gcc48-13268=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      cpp48-4.8.5-5.3.1
      gcc48-4.8.5-5.3.1
      gcc48-c++-4.8.5-5.3.1
      gcc48-fortran-4.8.5-5.3.1
      gcc48-info-4.8.5-5.3.1
      gcc48-locale-4.8.5-5.3.1
      libstdc++48-devel-4.8.5-5.3.1

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (ppc64 s390x x86_64):

      gcc48-32bit-4.8.5-5.3.1
      gcc48-fortran-32bit-4.8.5-5.3.1
      libstdc++48-devel-32bit-4.8.5-5.3.1

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ppc64 x86_64):

      libasan0-4.8.5-5.3.1

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (ppc64 x86_64):

      libasan0-32bit-4.8.5-5.3.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      gcc48-debuginfo-4.8.5-5.3.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (ia64):

      gcc48-debugsource-4.8.5-5.3.1


References:

   https://www.suse.com/security/cve/CVE-2017-11671.html
   https://bugzilla.suse.com/1011348
   https://bugzilla.suse.com/1022062
   https://bugzilla.suse.com/1028744
   https://bugzilla.suse.com/1039513
   https://bugzilla.suse.com/1044016
   https://bugzilla.suse.com/1050947