Recommended update for apache2

SUSE Security Update: Recommended update for apache2
Announcement ID: SUSE-SU-2017:2449-1
Rating: moderate
References: #1035829 #1041830 #1043484 #1043607 #1045060 #1045062 #1045065 #1048576
Affected Products:
  • SUSE OpenStack Cloud 6
  • SUSE Linux Enterprise Server for SAP 12-SP1
  • SUSE Linux Enterprise Server 12-SP1-LTSS
    		•

    An update that solves four vulnerabilities and has four fixes is now available.

    Description:


    This update for apache2 provides the following fixes:

    Security issues fixed:

    * CVE-2017-9788: The value placeholder in [Proxy-]Authorization headers of
    type 'Digest' was not initialized or reset before or between successive
    key=value assignments by mod_auth_digest. Providing an initial key with
    no '=' assignment could reflect the stale value of uninitialized pool
    memory used by the prior request, leading to leakage of potentially
    confidential information, and a segfault in other cases resulting in
    denial of service. (bsc#1048576)
    * CVE-2017-7679: mod_mime could have read one byte past the end of a
    buffer when sending a malicious Content-Type response header leading to
    information leak or crash. (bsc#1045060)
    * CVE-2017-3169: mod_ssl may have dereferenced a NULL pointer when
    third-party modules call ap_hook_process_connection() during an HTTP
    request to an HTTPS port leading to crash. (bsc#1045062)
    * CVE-2017-3167: Use of the ap_get_basic_auth_pw() by third-party modules
    outside of the authentication phase may have lead to authentication
    requirements being bypassed. (bsc#1045065)

    Non-security issues fixed:

    - Re-order cipher suites to keep exclusion list at the end. (bsc#1043484,
    bsc#1043607)
    - Remove /usr/bin/http2 link only during apache2 package uninstall, not
    upgrade. (bsc#1041830)
    - In gensslcert, use hostname when fqdn is too long. (bsc#1035829)

    Patch Instructions:

    To install this SUSE Security Update use YaST online_update.
    Alternatively you can run the command listed for your product:

    • SUSE OpenStack Cloud 6:
      zypper in -t patch SUSE-OpenStack-Cloud-6-2017-1510=1
    • SUSE Linux Enterprise Server for SAP 12-SP1:
      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1510=1
    • SUSE Linux Enterprise Server 12-SP1-LTSS:
      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1510=1

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

    Package List:

    • SUSE OpenStack Cloud 6 (noarch):
      • apache2-doc-2.4.16-20.10.1
    • SUSE OpenStack Cloud 6 (x86_64):
      • apache2-2.4.16-20.10.1
      • apache2-debuginfo-2.4.16-20.10.1
      • apache2-debugsource-2.4.16-20.10.1
      • apache2-example-pages-2.4.16-20.10.1
      • apache2-prefork-2.4.16-20.10.1
      • apache2-prefork-debuginfo-2.4.16-20.10.1
      • apache2-utils-2.4.16-20.10.1
      • apache2-utils-debuginfo-2.4.16-20.10.1
      • apache2-worker-2.4.16-20.10.1
      • apache2-worker-debuginfo-2.4.16-20.10.1
    • SUSE Linux Enterprise Server for SAP 12-SP1 (ppc64le x86_64):
      • apache2-2.4.16-20.10.1
      • apache2-debuginfo-2.4.16-20.10.1
      • apache2-debugsource-2.4.16-20.10.1
      • apache2-example-pages-2.4.16-20.10.1
      • apache2-prefork-2.4.16-20.10.1
      • apache2-prefork-debuginfo-2.4.16-20.10.1
      • apache2-utils-2.4.16-20.10.1
      • apache2-utils-debuginfo-2.4.16-20.10.1
      • apache2-worker-2.4.16-20.10.1
      • apache2-worker-debuginfo-2.4.16-20.10.1
    • SUSE Linux Enterprise Server for SAP 12-SP1 (noarch):
      • apache2-doc-2.4.16-20.10.1
    • SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
      • apache2-2.4.16-20.10.1
      • apache2-debuginfo-2.4.16-20.10.1
      • apache2-debugsource-2.4.16-20.10.1
      • apache2-example-pages-2.4.16-20.10.1
      • apache2-prefork-2.4.16-20.10.1
      • apache2-prefork-debuginfo-2.4.16-20.10.1
      • apache2-utils-2.4.16-20.10.1
      • apache2-utils-debuginfo-2.4.16-20.10.1
      • apache2-worker-2.4.16-20.10.1
      • apache2-worker-debuginfo-2.4.16-20.10.1
    • SUSE Linux Enterprise Server 12-SP1-LTSS (noarch):
      • apache2-doc-2.4.16-20.10.1

    References: