SUSE-SU-2015:1367-1: moderate: Security update for ipsec-tools

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

   SUSE Security Update: Security update for ipsec-tools
______________________________________________________________________________

Announcement ID:    SUSE-SU-2015:1367-1
Rating:             moderate
References:         #931989 #939810 
Cross-References:   CVE-2015-4047
Affected Products:
                    SUSE Linux Enterprise Server for VMWare 11-SP3
                    SUSE Linux Enterprise Server 11-SP4
                    SUSE Linux Enterprise Server 11-SP3
                    SUSE Linux Enterprise Debuginfo 11-SP3
______________________________________________________________________________

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

Description:

   ipsec-tools was updated to fix one security issue and a bug.

   This security issue was fixed:

   - CVE-2015-4047: racoon/gssapi.c in ipsec-tools allowed remote attackers
     to cause a denial of service (NULL pointer dereference and IKE daemon
     crash) via a series of crafted UDP requests (bsc#931989).

   Due to a packaging error, the racoonf.conf config file was symlinked to
   /usr/share/doc/packages/ipsec-tools/examples/racoon/samples/racoon.conf
   on some processor platforms, edits might have happened only in this
    example file.

   Before upgrading, please check if /etc/racoon/racoon.conf is a symlink to
   this example file and backup the content. (bsc#939810)


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 Server for VMWare 11-SP3:

      zypper in -t patch slessp3-ipsec-tools-12024=1

   - SUSE Linux Enterprise Server 11-SP4:

      zypper in -t patch slessp4-ipsec-tools-12024=1

   - SUSE Linux Enterprise Server 11-SP3:

      zypper in -t patch slessp3-ipsec-tools-12024=1

   - SUSE Linux Enterprise Debuginfo 11-SP3:

      zypper in -t patch dbgsp3-ipsec-tools-12024=1

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


Package List:

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

      ipsec-tools-0.7.3-1.13.1

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

      ipsec-tools-0.7.3-1.13.1

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

      ipsec-tools-0.7.3-1.13.1

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

      ipsec-tools-debuginfo-0.7.3-1.13.1
      ipsec-tools-debugsource-0.7.3-1.13.1


References:

   https://www.suse.com/security/cve/CVE-2015-4047.html
   https://bugzilla.suse.com/931989
   https://bugzilla.suse.com/939810