SUSE-SU-2017:1473-1: important: Security update for strongswan

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

   SUSE Security Update: Security update for strongswan
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:1473-1
Rating:             important
References:         #1039514 #1039515 #985012 
Cross-References:   CVE-2017-9022 CVE-2017-9023
Affected Products:
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP2
______________________________________________________________________________

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

Description:

   This update for strongswan fixes the following issues:

   - CVE-2017-9022: Insufficient Input Validation in gmp Plugin leads to
     Denial of service (bsc#1039514)
   - CVE-2017-9023: Incorrect x509 ASN.1 parser error handling could lead to
     Denial of service  (bsc#1039515)
   - IKEv1 protocol is vulnerable to DoS amplification attack (bsc#985012)


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 Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-906=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-906=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-906=1

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


Package List:

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

      strongswan-5.1.3-25.1
      strongswan-debugsource-5.1.3-25.1
      strongswan-hmac-5.1.3-25.1
      strongswan-ipsec-5.1.3-25.1
      strongswan-ipsec-debuginfo-5.1.3-25.1
      strongswan-libs0-5.1.3-25.1
      strongswan-libs0-debuginfo-5.1.3-25.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (noarch):

      strongswan-doc-5.1.3-25.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le x86_64):

      strongswan-5.1.3-25.1
      strongswan-debugsource-5.1.3-25.1
      strongswan-hmac-5.1.3-25.1
      strongswan-ipsec-5.1.3-25.1
      strongswan-ipsec-debuginfo-5.1.3-25.1
      strongswan-libs0-5.1.3-25.1
      strongswan-libs0-debuginfo-5.1.3-25.1

   - SUSE Linux Enterprise Server 12-SP2 (noarch):

      strongswan-doc-5.1.3-25.1

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      strongswan-5.1.3-25.1
      strongswan-debugsource-5.1.3-25.1
      strongswan-ipsec-5.1.3-25.1
      strongswan-ipsec-debuginfo-5.1.3-25.1
      strongswan-libs0-5.1.3-25.1
      strongswan-libs0-debuginfo-5.1.3-25.1

   - SUSE Linux Enterprise Desktop 12-SP2 (noarch):

      strongswan-doc-5.1.3-25.1


References:

   https://www.suse.com/security/cve/CVE-2017-9022.html
   https://www.suse.com/security/cve/CVE-2017-9023.html
   https://bugzilla.suse.com/1039514
   https://bugzilla.suse.com/1039515
   https://bugzilla.suse.com/985012