openSUSE Security Update: Security update for glibc
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2018:0494-1
Rating:             important
References:         #1037930 #1051791 #1073990 #1074293 #1079036 
                    
Cross-References:   CVE-2017-12132 CVE-2017-8804 CVE-2018-1000001
                    CVE-2018-6485 CVE-2018-6551
Affected Products:
                    openSUSE Leap 42.3
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for glibc fixes the following issues:

   Security issues fixed:

   - CVE-2017-8804: Fix memory leak after deserialization failure in
     xdr_bytes, xdr_string (bsc#1037930)
   - CVE-2017-12132: Reduce EDNS payload size to 1200 bytes (bsc#1051791)
   - CVE-2018-6485,CVE-2018-6551: Fix integer overflows in internal memalign
     and malloc functions (bsc#1079036)
   - CVE-2018-1000001: Avoid underflow of malloced area (bsc#1074293)

   Non security bugs fixed:

   - Release read lock after resetting timeout (bsc#1073990)

   This update was imported from the SUSE:SLE-12-SP2:Update update project.


Patch Instructions:

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

   - openSUSE Leap 42.3:

      zypper in -t patch openSUSE-2018-184=1

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


Package List:

   - openSUSE Leap 42.3 (i586 i686 x86_64):

      glibc-2.22-13.2
      glibc-debuginfo-2.22-13.2
      glibc-debugsource-2.22-13.2
      glibc-devel-2.22-13.2
      glibc-devel-debuginfo-2.22-13.2
      glibc-devel-static-2.22-13.2
      glibc-locale-2.22-13.2
      glibc-locale-debuginfo-2.22-13.2
      glibc-profile-2.22-13.2

   - openSUSE Leap 42.3 (i586 x86_64):

      glibc-extra-2.22-13.2
      glibc-extra-debuginfo-2.22-13.2
      glibc-utils-2.22-13.2
      glibc-utils-debuginfo-2.22-13.2
      glibc-utils-debugsource-2.22-13.2
      nscd-2.22-13.2
      nscd-debuginfo-2.22-13.2

   - openSUSE Leap 42.3 (noarch):

      glibc-html-2.22-13.2
      glibc-i18ndata-2.22-13.2
      glibc-info-2.22-13.2

   - openSUSE Leap 42.3 (x86_64):

      glibc-32bit-2.22-13.2
      glibc-debuginfo-32bit-2.22-13.2
      glibc-devel-32bit-2.22-13.2
      glibc-devel-debuginfo-32bit-2.22-13.2
      glibc-devel-static-32bit-2.22-13.2
      glibc-locale-32bit-2.22-13.2
      glibc-locale-debuginfo-32bit-2.22-13.2
      glibc-profile-32bit-2.22-13.2
      glibc-utils-32bit-2.22-13.2
      glibc-utils-debuginfo-32bit-2.22-13.2

   - openSUSE Leap 42.3 (i586):

      glibc-obsolete-2.22-13.2
      glibc-obsolete-debuginfo-2.22-13.2


References:

   https://www.suse.com/security/cve/CVE-2017-12132.html
   https://www.suse.com/security/cve/CVE-2017-8804.html
   https://www.suse.com/security/cve/CVE-2018-1000001.html
   https://www.suse.com/security/cve/CVE-2018-6485.html
   https://www.suse.com/security/cve/CVE-2018-6551.html
   https://bugzilla.suse.com/1037930
   https://bugzilla.suse.com/1051791
   https://bugzilla.suse.com/1073990
   https://bugzilla.suse.com/1074293
   https://bugzilla.suse.com/1079036

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