SUSE-SU-2016:1996-1: important: Security update for squid3

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

   SUSE Security Update: Security update for squid3
______________________________________________________________________________

Announcement ID:    SUSE-SU-2016:1996-1
Rating:             important
References:         #895773 #902197 #938715 #963539 #967011 #968392 
                    #968393 #968394 #968395 #973782 #973783 #976553 
                    #976556 #976708 #979008 #979009 #979010 #979011 
                    
Cross-References:   CVE-2011-3205 CVE-2011-4096 CVE-2012-5643
                    CVE-2013-0188 CVE-2013-4115 CVE-2014-0128
                    CVE-2014-6270 CVE-2014-7141 CVE-2014-7142
                    CVE-2015-5400 CVE-2016-2390 CVE-2016-2569
                    CVE-2016-2570 CVE-2016-2571 CVE-2016-2572
                    CVE-2016-3947 CVE-2016-3948 CVE-2016-4051
                    CVE-2016-4052 CVE-2016-4053 CVE-2016-4054
                    CVE-2016-4553 CVE-2016-4554 CVE-2016-4555
                    CVE-2016-4556
Affected Products:
                    SUSE Linux Enterprise Server 11-SP4
                    SUSE Linux Enterprise Debuginfo 11-SP4
______________________________________________________________________________

   An update that fixes 25 vulnerabilities is now available.

Description:



   This update for squid3 fixes the following issues:

   - Multiple issues in pinger ICMP processing.  (CVE-2014-7141,
     CVE-2014-7142)

   - CVE-2016-3947: Buffer overrun issue in pinger ICMPv6 processing.
     (bsc#973782)

   -  CVE-2016-4554: fix header smuggling issue in HTTP Request processing
      (bsc#979010)

   - fix multiple Denial of Service issues in HTTP Response processing.
     (CVE-2016-2569, CVE-2016-2570, CVE-2016-2571, CVE-2016-2572, bsc#968392,
     bsc#968393, bsc#968394, bsc#968395)

   - CVE-2016-3948: Fix denial of service in HTTP Response processing
     (bsc#973783)

   - CVE-2016-4051: fixes buffer overflow in cachemgr.cgi (bsc#976553)

   - CVE-2016-4052, CVE-2016-4053, CVE-2016-4054:
     * fixes multiple issues in ESI processing (bsc#976556)

   - CVE-2016-4556: fixes double free vulnerability in Esi.cc (bsc#979008)

   - CVE-2015-5400: Improper Protection of Alternate Path (bsc#938715)

   - CVE-2014-6270: fix off-by-one in snmp subsystem (bsc#895773)

   - Memory leak in squid3 when using external_acl (bsc#976708)


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 11-SP4:

      zypper in -t patch slessp4-squid3-12682=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-squid3-12682=1

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


Package List:

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

      squid3-3.1.23-8.16.27.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (x86_64):

      squid3-debuginfo-3.1.23-8.16.27.1


References:

   https://www.suse.com/security/cve/CVE-2011-3205.html
   https://www.suse.com/security/cve/CVE-2011-4096.html
   https://www.suse.com/security/cve/CVE-2012-5643.html
   https://www.suse.com/security/cve/CVE-2013-0188.html
   https://www.suse.com/security/cve/CVE-2013-4115.html
   https://www.suse.com/security/cve/CVE-2014-0128.html
   https://www.suse.com/security/cve/CVE-2014-6270.html
   https://www.suse.com/security/cve/CVE-2014-7141.html
   https://www.suse.com/security/cve/CVE-2014-7142.html
   https://www.suse.com/security/cve/CVE-2015-5400.html
   https://www.suse.com/security/cve/CVE-2016-2390.html
   https://www.suse.com/security/cve/CVE-2016-2569.html
   https://www.suse.com/security/cve/CVE-2016-2570.html
   https://www.suse.com/security/cve/CVE-2016-2571.html
   https://www.suse.com/security/cve/CVE-2016-2572.html
   https://www.suse.com/security/cve/CVE-2016-3947.html
   https://www.suse.com/security/cve/CVE-2016-3948.html
   https://www.suse.com/security/cve/CVE-2016-4051.html
   https://www.suse.com/security/cve/CVE-2016-4052.html
   https://www.suse.com/security/cve/CVE-2016-4053.html
   https://www.suse.com/security/cve/CVE-2016-4054.html
   https://www.suse.com/security/cve/CVE-2016-4553.html
   https://www.suse.com/security/cve/CVE-2016-4554.html
   https://www.suse.com/security/cve/CVE-2016-4555.html
   https://www.suse.com/security/cve/CVE-2016-4556.html
   https://bugzilla.suse.com/895773
   https://bugzilla.suse.com/902197
   https://bugzilla.suse.com/938715
   https://bugzilla.suse.com/963539
   https://bugzilla.suse.com/967011
   https://bugzilla.suse.com/968392
   https://bugzilla.suse.com/968393
   https://bugzilla.suse.com/968394
   https://bugzilla.suse.com/968395
   https://bugzilla.suse.com/973782
   https://bugzilla.suse.com/973783
   https://bugzilla.suse.com/976553
   https://bugzilla.suse.com/976556
   https://bugzilla.suse.com/976708
   https://bugzilla.suse.com/979008
   https://bugzilla.suse.com/979009
   https://bugzilla.suse.com/979010
   https://bugzilla.suse.com/979011