SUSE-SU-2014:1247-1: important: Security update for bash

sle-security-updates at lists.suse.com sle-security-updates at lists.suse.com
Sun Sep 28 11:05:13 MDT 2014 

   SUSE Security Update: Security update for bash
______________________________________________________________________________

Announcement ID:    SUSE-SU-2014:1247-1
Rating:             important
References:         #898346 #898603 #898604 
Cross-References:   CVE-2014-7169 CVE-2014-7186 CVE-2014-7187
                   
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 11 SP3
                    SUSE Linux Enterprise Server 11 SP3 for VMware
                    SUSE Linux Enterprise Server 11 SP3
                    SUSE Linux Enterprise Server 11 SP2 LTSS
                    SUSE Linux Enterprise Server 11 SP1 LTSS
                    SUSE Linux Enterprise Server 10 SP4 LTSS
                    SUSE Linux Enterprise Server 10 SP3 LTSS
                    SUSE Linux Enterprise Desktop 11 SP3
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:


   The command-line shell 'bash' evaluates environment variables, which
   allows the injection of characters and might be used to access files on
   the system in some circumstances (CVE-2014-7169).

   Please note that this issue is different from a previously fixed
   vulnerability tracked under CVE-2014-6271 and is less serious due to the
   special, non-default system configuration that is needed to create an
   exploitable situation.

   To remove further exploitation potential we now limit the
   function-in-environment variable to variables prefixed with BASH_FUNC_.
   This hardening feature is work in progress and might be improved in later
   updates.

   Additionally, two other security issues have been fixed:

       * CVE-2014-7186: Nested HERE documents could lead to a crash of bash.
       * CVE-2014-7187: Nesting of for loops could lead to a crash of bash.

   Security Issues:

       * CVE-2014-7169
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7169>
       * CVE-2014-7186
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7186>
       * CVE-2014-7187
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7187>


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 SP3:

      zypper in -t patch sdksp3-bash-9780

   - SUSE Linux Enterprise Server 11 SP3 for VMware:

      zypper in -t patch slessp3-bash-9780

   - SUSE Linux Enterprise Server 11 SP3:

      zypper in -t patch slessp3-bash-9780

   - SUSE Linux Enterprise Server 11 SP2 LTSS:

      zypper in -t patch slessp2-bash-9781

   - SUSE Linux Enterprise Server 11 SP1 LTSS:

      zypper in -t patch slessp1-bash-9782

   - SUSE Linux Enterprise Desktop 11 SP3:

      zypper in -t patch sledsp3-bash-9780

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


Package List:

   - SUSE Linux Enterprise Software Development Kit 11 SP3 (i586 ia64 ppc64 s390x x86_64):

      readline-devel-5.2-147.22.1

   - SUSE Linux Enterprise Software Development Kit 11 SP3 (ppc64 s390x x86_64):

      readline-devel-32bit-5.2-147.22.1

   - SUSE Linux Enterprise Software Development Kit 11 SP3 (i586 x86_64):

      libreadline5-5.2-147.22.1

   - SUSE Linux Enterprise Server 11 SP3 for VMware (i586 x86_64):

      bash-3.2-147.22.1
      bash-doc-3.2-147.22.1
      libreadline5-5.2-147.22.1
      readline-doc-5.2-147.22.1

   - SUSE Linux Enterprise Server 11 SP3 for VMware (x86_64):

      libreadline5-32bit-5.2-147.22.1

   - SUSE Linux Enterprise Server 11 SP3 (i586 ia64 ppc64 s390x x86_64):

      bash-3.2-147.22.1
      bash-doc-3.2-147.22.1
      libreadline5-5.2-147.22.1
      readline-doc-5.2-147.22.1

   - SUSE Linux Enterprise Server 11 SP3 (ppc64 s390x x86_64):

      libreadline5-32bit-5.2-147.22.1

   - SUSE Linux Enterprise Server 11 SP3 (ia64):

      bash-x86-3.2-147.22.1
      libreadline5-x86-5.2-147.22.1

   - SUSE Linux Enterprise Server 11 SP2 LTSS (i586 s390x x86_64):

      bash-3.2-147.14.22.1
      bash-doc-3.2-147.14.22.1
      libreadline5-5.2-147.14.22.1
      readline-doc-5.2-147.14.22.1

   - SUSE Linux Enterprise Server 11 SP2 LTSS (s390x x86_64):

      libreadline5-32bit-5.2-147.14.22.1

   - SUSE Linux Enterprise Server 11 SP1 LTSS (i586 s390x x86_64):

      bash-3.2-147.14.22.1
      bash-doc-3.2-147.14.22.1
      libreadline5-5.2-147.14.22.1
      readline-doc-5.2-147.14.22.1

   - SUSE Linux Enterprise Server 11 SP1 LTSS (s390x x86_64):

      libreadline5-32bit-5.2-147.14.22.1

   - SUSE Linux Enterprise Server 10 SP4 LTSS (i586 s390x x86_64):

      bash-3.1-24.34.1
      readline-5.1-24.34.1
      readline-devel-5.1-24.34.1

   - SUSE Linux Enterprise Server 10 SP4 LTSS (s390x x86_64):

      readline-32bit-5.1-24.34.1
      readline-devel-32bit-5.1-24.34.1

   - SUSE Linux Enterprise Server 10 SP3 LTSS (i586 s390x x86_64):

      bash-3.1-24.34.1
      readline-5.1-24.34.1
      readline-devel-5.1-24.34.1

   - SUSE Linux Enterprise Server 10 SP3 LTSS (s390x x86_64):

      readline-32bit-5.1-24.34.1
      readline-devel-32bit-5.1-24.34.1

   - SUSE Linux Enterprise Desktop 11 SP3 (i586 x86_64):

      bash-3.2-147.22.1
      bash-doc-3.2-147.22.1
      libreadline5-5.2-147.22.1
      readline-doc-5.2-147.22.1

   - SUSE Linux Enterprise Desktop 11 SP3 (x86_64):

      libreadline5-32bit-5.2-147.22.1


References:

   http://support.novell.com/security/cve/CVE-2014-7169.html
   http://support.novell.com/security/cve/CVE-2014-7186.html
   http://support.novell.com/security/cve/CVE-2014-7187.html
   https://bugzilla.suse.com/show_bug.cgi?id=898346
   https://bugzilla.suse.com/show_bug.cgi?id=898603
   https://bugzilla.suse.com/show_bug.cgi?id=898604
   http://download.suse.com/patch/finder/?keywords=01d7685e480d31be1641e84591918b9e
   http://download.suse.com/patch/finder/?keywords=1143502d673561f6e5895393ba93df6f
   http://download.suse.com/patch/finder/?keywords=7c3a2e9a2aa61a2702de17e1ed7a7f43
   http://download.suse.com/patch/finder/?keywords=b6868a6fc575e34338a7d5fd7491f09f
   http://download.suse.com/patch/finder/?keywords=d6f3fbe6b7cd7f9bd580be31dd2ada90

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