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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.1115 Moderate: httpd security update 14 August 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: httpd Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux WS/Desktop 5 Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-1896 Reference: ESB-2013.1068 ESB-2013.1009 ESB-2013.1003 ESB-2013.0971 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2013-1156.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: httpd security update Advisory ID: RHSA-2013:1156-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1156.html Issue date: 2013-08-13 CVE Names: CVE-2013-1896 ===================================================================== 1. Summary: Updated httpd packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64 3. Description: The Apache HTTP Server is a popular web server. A flaw was found in the way the mod_dav module of the Apache HTTP Server handled merge requests. An attacker could use this flaw to send a crafted merge request that contains URIs that are not configured for DAV, causing the httpd child process to crash. (CVE-2013-1896) All httpd users should upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the updated packages, the httpd daemon will be restarted automatically. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 983549 - CVE-2013-1896 httpd: mod_dav DoS (httpd child process crash) via a URI MERGE request with source URI not handled by mod_dav 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/httpd-2.2.3-82.el5_9.src.rpm i386: httpd-2.2.3-82.el5_9.i386.rpm httpd-debuginfo-2.2.3-82.el5_9.i386.rpm mod_ssl-2.2.3-82.el5_9.i386.rpm x86_64: httpd-2.2.3-82.el5_9.x86_64.rpm httpd-debuginfo-2.2.3-82.el5_9.x86_64.rpm mod_ssl-2.2.3-82.el5_9.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/httpd-2.2.3-82.el5_9.src.rpm i386: httpd-debuginfo-2.2.3-82.el5_9.i386.rpm httpd-devel-2.2.3-82.el5_9.i386.rpm httpd-manual-2.2.3-82.el5_9.i386.rpm x86_64: httpd-debuginfo-2.2.3-82.el5_9.i386.rpm httpd-debuginfo-2.2.3-82.el5_9.x86_64.rpm httpd-devel-2.2.3-82.el5_9.i386.rpm httpd-devel-2.2.3-82.el5_9.x86_64.rpm httpd-manual-2.2.3-82.el5_9.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/httpd-2.2.3-82.el5_9.src.rpm i386: httpd-2.2.3-82.el5_9.i386.rpm httpd-debuginfo-2.2.3-82.el5_9.i386.rpm httpd-devel-2.2.3-82.el5_9.i386.rpm httpd-manual-2.2.3-82.el5_9.i386.rpm mod_ssl-2.2.3-82.el5_9.i386.rpm ia64: httpd-2.2.3-82.el5_9.ia64.rpm httpd-debuginfo-2.2.3-82.el5_9.ia64.rpm httpd-devel-2.2.3-82.el5_9.ia64.rpm httpd-manual-2.2.3-82.el5_9.ia64.rpm mod_ssl-2.2.3-82.el5_9.ia64.rpm ppc: httpd-2.2.3-82.el5_9.ppc.rpm httpd-debuginfo-2.2.3-82.el5_9.ppc.rpm httpd-debuginfo-2.2.3-82.el5_9.ppc64.rpm httpd-devel-2.2.3-82.el5_9.ppc.rpm httpd-devel-2.2.3-82.el5_9.ppc64.rpm httpd-manual-2.2.3-82.el5_9.ppc.rpm mod_ssl-2.2.3-82.el5_9.ppc.rpm s390x: httpd-2.2.3-82.el5_9.s390x.rpm httpd-debuginfo-2.2.3-82.el5_9.s390.rpm httpd-debuginfo-2.2.3-82.el5_9.s390x.rpm httpd-devel-2.2.3-82.el5_9.s390.rpm httpd-devel-2.2.3-82.el5_9.s390x.rpm httpd-manual-2.2.3-82.el5_9.s390x.rpm mod_ssl-2.2.3-82.el5_9.s390x.rpm x86_64: httpd-2.2.3-82.el5_9.x86_64.rpm httpd-debuginfo-2.2.3-82.el5_9.i386.rpm httpd-debuginfo-2.2.3-82.el5_9.x86_64.rpm httpd-devel-2.2.3-82.el5_9.i386.rpm httpd-devel-2.2.3-82.el5_9.x86_64.rpm httpd-manual-2.2.3-82.el5_9.x86_64.rpm mod_ssl-2.2.3-82.el5_9.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/httpd-2.2.15-29.el6_4.src.rpm i386: httpd-2.2.15-29.el6_4.i686.rpm httpd-debuginfo-2.2.15-29.el6_4.i686.rpm httpd-tools-2.2.15-29.el6_4.i686.rpm x86_64: httpd-2.2.15-29.el6_4.x86_64.rpm httpd-debuginfo-2.2.15-29.el6_4.x86_64.rpm httpd-tools-2.2.15-29.el6_4.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/httpd-2.2.15-29.el6_4.src.rpm i386: httpd-debuginfo-2.2.15-29.el6_4.i686.rpm httpd-devel-2.2.15-29.el6_4.i686.rpm mod_ssl-2.2.15-29.el6_4.i686.rpm noarch: httpd-manual-2.2.15-29.el6_4.noarch.rpm x86_64: httpd-debuginfo-2.2.15-29.el6_4.i686.rpm httpd-debuginfo-2.2.15-29.el6_4.x86_64.rpm httpd-devel-2.2.15-29.el6_4.i686.rpm httpd-devel-2.2.15-29.el6_4.x86_64.rpm mod_ssl-2.2.15-29.el6_4.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/httpd-2.2.15-29.el6_4.src.rpm x86_64: httpd-2.2.15-29.el6_4.x86_64.rpm httpd-debuginfo-2.2.15-29.el6_4.x86_64.rpm httpd-tools-2.2.15-29.el6_4.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/httpd-2.2.15-29.el6_4.src.rpm noarch: httpd-manual-2.2.15-29.el6_4.noarch.rpm x86_64: httpd-debuginfo-2.2.15-29.el6_4.i686.rpm httpd-debuginfo-2.2.15-29.el6_4.x86_64.rpm httpd-devel-2.2.15-29.el6_4.i686.rpm httpd-devel-2.2.15-29.el6_4.x86_64.rpm mod_ssl-2.2.15-29.el6_4.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/httpd-2.2.15-29.el6_4.src.rpm i386: httpd-2.2.15-29.el6_4.i686.rpm httpd-debuginfo-2.2.15-29.el6_4.i686.rpm httpd-devel-2.2.15-29.el6_4.i686.rpm httpd-tools-2.2.15-29.el6_4.i686.rpm mod_ssl-2.2.15-29.el6_4.i686.rpm noarch: httpd-manual-2.2.15-29.el6_4.noarch.rpm ppc64: httpd-2.2.15-29.el6_4.ppc64.rpm httpd-debuginfo-2.2.15-29.el6_4.ppc.rpm httpd-debuginfo-2.2.15-29.el6_4.ppc64.rpm httpd-devel-2.2.15-29.el6_4.ppc.rpm httpd-devel-2.2.15-29.el6_4.ppc64.rpm httpd-tools-2.2.15-29.el6_4.ppc64.rpm mod_ssl-2.2.15-29.el6_4.ppc64.rpm s390x: httpd-2.2.15-29.el6_4.s390x.rpm httpd-debuginfo-2.2.15-29.el6_4.s390.rpm httpd-debuginfo-2.2.15-29.el6_4.s390x.rpm httpd-devel-2.2.15-29.el6_4.s390.rpm httpd-devel-2.2.15-29.el6_4.s390x.rpm httpd-tools-2.2.15-29.el6_4.s390x.rpm mod_ssl-2.2.15-29.el6_4.s390x.rpm x86_64: httpd-2.2.15-29.el6_4.x86_64.rpm httpd-debuginfo-2.2.15-29.el6_4.i686.rpm httpd-debuginfo-2.2.15-29.el6_4.x86_64.rpm httpd-devel-2.2.15-29.el6_4.i686.rpm httpd-devel-2.2.15-29.el6_4.x86_64.rpm httpd-tools-2.2.15-29.el6_4.x86_64.rpm mod_ssl-2.2.15-29.el6_4.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/httpd-2.2.15-29.el6_4.src.rpm i386: httpd-2.2.15-29.el6_4.i686.rpm httpd-debuginfo-2.2.15-29.el6_4.i686.rpm httpd-devel-2.2.15-29.el6_4.i686.rpm httpd-tools-2.2.15-29.el6_4.i686.rpm mod_ssl-2.2.15-29.el6_4.i686.rpm noarch: httpd-manual-2.2.15-29.el6_4.noarch.rpm x86_64: httpd-2.2.15-29.el6_4.x86_64.rpm httpd-debuginfo-2.2.15-29.el6_4.i686.rpm httpd-debuginfo-2.2.15-29.el6_4.x86_64.rpm httpd-devel-2.2.15-29.el6_4.i686.rpm httpd-devel-2.2.15-29.el6_4.x86_64.rpm httpd-tools-2.2.15-29.el6_4.x86_64.rpm mod_ssl-2.2.15-29.el6_4.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2013-1896.html https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2013 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFSCmBXXlSAg2UNWIIRAijZAJ0R8XQ54HGB+TSeP87uMuuB/ILHoQCeJRdQ oNMF6pvhFMNIMKNOMxw1PW0= =b914 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. 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