Security update for squid3

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
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: