openSUSE Security Update: Security update for strongswan
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2019:2594-1
Rating:             important
References:         #1093536 #1094462 #1107874 #1109845 
Cross-References:   CVE-2018-10811 CVE-2018-16151 CVE-2018-16152
                    CVE-2018-17540 CVE-2018-5388
Affected Products:
                    openSUSE Leap 15.0
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   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for strongswan fixes the following issues:

   Security issues fixed:

   - CVE-2018-5388: Fixed a buffer underflow which may allow to a remote
     attacker with local user credentials to resource exhaustion and denial
     of service while reading from the socket (bsc#1094462).
   - CVE-2018-10811: Fixed a denial of service during  the IKEv2 key
     derivation if the openssl plugin is used in FIPS mode and HMAC-MD5 is
     negotiated as PRF (bsc#1093536).
   - CVE-2018-16151,CVE-2018-16152: Fixed multiple flaws in the gmp plugin
     which might lead to authorization bypass (bsc#1107874).
   - CVE-2018-17540: Fixed an improper input validation in gmp plugin
     (bsc#1109845).

   This update was imported from the SUSE:SLE-15: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 15.0:

      zypper in -t patch openSUSE-2019-2594=1



Package List:

   - openSUSE Leap 15.0 (noarch):

      strongswan-doc-5.6.0-lp150.3.3.1

   - openSUSE Leap 15.0 (x86_64):

      strongswan-5.6.0-lp150.3.3.1
      strongswan-debuginfo-5.6.0-lp150.3.3.1
      strongswan-debugsource-5.6.0-lp150.3.3.1
      strongswan-hmac-5.6.0-lp150.3.3.1
      strongswan-ipsec-5.6.0-lp150.3.3.1
      strongswan-ipsec-debuginfo-5.6.0-lp150.3.3.1
      strongswan-libs0-5.6.0-lp150.3.3.1
      strongswan-libs0-debuginfo-5.6.0-lp150.3.3.1
      strongswan-mysql-5.6.0-lp150.3.3.1
      strongswan-mysql-debuginfo-5.6.0-lp150.3.3.1
      strongswan-nm-5.6.0-lp150.3.3.1
      strongswan-nm-debuginfo-5.6.0-lp150.3.3.1
      strongswan-sqlite-5.6.0-lp150.3.3.1
      strongswan-sqlite-debuginfo-5.6.0-lp150.3.3.1


References:

   https://www.suse.com/security/cve/CVE-2018-10811.html
   https://www.suse.com/security/cve/CVE-2018-16151.html
   https://www.suse.com/security/cve/CVE-2018-16152.html
   https://www.suse.com/security/cve/CVE-2018-17540.html
   https://www.suse.com/security/cve/CVE-2018-5388.html
   https://bugzilla.suse.com/1093536
   https://bugzilla.suse.com/1094462
   https://bugzilla.suse.com/1107874
   https://bugzilla.suse.com/1109845

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