openSUSE Security Update: Security update for libtasn1
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2019:1510-1
Rating:             moderate
References:         #1040621 #1105435 
Cross-References:   CVE-2017-6891 CVE-2018-1000654
Affected Products:
                    openSUSE Leap 42.3
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:

   This update for libtasn1 fixes the following issues:

   Security issues fixed:

   - CVE-2018-1000654: Fixed a denial of service in the asn1 parser
     (bsc#1105435).
   - CVE-2017-6891: Fixed a stack overflow in asn1_find_node() (bsc#1040621).

   This update was imported from the SUSE:SLE-12-SP3:Update update project.


Patch Instructions:

   To install this openSUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - openSUSE Leap 42.3:

      zypper in -t patch openSUSE-2019-1510=1



Package List:

   - openSUSE Leap 42.3 (i586 x86_64):

      libtasn1-4.9-6.1
      libtasn1-6-4.9-6.1
      libtasn1-6-debuginfo-4.9-6.1
      libtasn1-debuginfo-4.9-6.1
      libtasn1-debugsource-4.9-6.1
      libtasn1-devel-4.9-6.1

   - openSUSE Leap 42.3 (x86_64):

      libtasn1-6-32bit-4.9-6.1
      libtasn1-6-debuginfo-32bit-4.9-6.1
      libtasn1-devel-32bit-4.9-6.1


References:

   https://www.suse.com/security/cve/CVE-2017-6891.html
   https://www.suse.com/security/cve/CVE-2018-1000654.html
   https://bugzilla.suse.com/1040621
   https://bugzilla.suse.com/1105435

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