Denial of Service in Subversion
ID: | RHSA-2011:0328-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Di, 8. März 2011, 22:53 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0715 |
Applikationen: | Subversion |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: subversion security update Advisory ID: RHSA-2011:0328-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0328.html Issue date: 2011-03-08 CVE Names: CVE-2011-0715 ===================================================================== 1. Summary: Updated subversion packages that fix one security issue are now available for Red Hat Enterprise Linux 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: Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64 3. Description: Subversion (SVN) is a concurrent version control system which enables one or more users to collaborate in developing and maintaining a hierarchy of files and directories while keeping a history of all changes. The mod_dav_svn module is used with the Apache HTTP Server to allow access to Subversion repositories via HTTP. A NULL pointer dereference flaw was found in the way the mod_dav_svn module processed certain requests to lock working copy paths in a repository. A remote attacker could issue a lock request that could cause the httpd process serving the request to crash. (CVE-2011-0715) Red Hat would like to thank Hyrum Wright of the Apache Subversion project for reporting this issue. Upstream acknowledges Philip Martin, WANdisco, Inc. as the original reporter. All Subversion users should upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the updated packages, you must restart the httpd daemon, if you are using mod_dav_svn, for the update to take effect. 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/kb/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 680755 - CVE-2011-0715 subversion (mod_dav_svn): DoS (NULL ptr deref) by a lock token sent from a not authenticated Subversion client 6. Package List: Red Hat Enterprise Linux Desktop Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/subversion-1.6.11-2.el6_0.3.src.rpm i386: mod_dav_svn-1.6.11-2.el6_0.3.i686.rpm subversion-1.6.11-2.el6_0.3.i686.rpm subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-devel-1.6.11-2.el6_0.3.i686.rpm subversion-gnome-1.6.11-2.el6_0.3.i686.rpm subversion-javahl-1.6.11-2.el6_0.3.i686.rpm subversion-kde-1.6.11-2.el6_0.3.i686.rpm subversion-perl-1.6.11-2.el6_0.3.i686.rpm subversion-ruby-1.6.11-2.el6_0.3.i686.rpm noarch: subversion-svn2cl-1.6.11-2.el6_0.3.noarch.rpm x86_64: mod_dav_svn-1.6.11-2.el6_0.3.x86_64.rpm subversion-1.6.11-2.el6_0.3.i686.rpm subversion-1.6.11-2.el6_0.3.x86_64.rpm subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-debuginfo-1.6.11-2.el6_0.3.x86_64.rpm subversion-devel-1.6.11-2.el6_0.3.i686.rpm subversion-devel-1.6.11-2.el6_0.3.x86_64.rpm subversion-gnome-1.6.11-2.el6_0.3.i686.rpm subversion-gnome-1.6.11-2.el6_0.3.x86_64.rpm subversion-javahl-1.6.11-2.el6_0.3.i686.rpm subversion-javahl-1.6.11-2.el6_0.3.x86_64.rpm subversion-kde-1.6.11-2.el6_0.3.i686.rpm subversion-kde-1.6.11-2.el6_0.3.x86_64.rpm subversion-perl-1.6.11-2.el6_0.3.i686.rpm subversion-perl-1.6.11-2.el6_0.3.x86_64.rpm subversion-ruby-1.6.11-2.el6_0.3.i686.rpm subversion-ruby-1.6.11-2.el6_0.3.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/subversion-1.6.11-2.el6_0.3.src.rpm noarch: subversion-svn2cl-1.6.11-2.el6_0.3.noarch.rpm x86_64: mod_dav_svn-1.6.11-2.el6_0.3.x86_64.rpm subversion-1.6.11-2.el6_0.3.i686.rpm subversion-1.6.11-2.el6_0.3.x86_64.rpm subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-debuginfo-1.6.11-2.el6_0.3.x86_64.rpm subversion-devel-1.6.11-2.el6_0.3.i686.rpm subversion-devel-1.6.11-2.el6_0.3.x86_64.rpm subversion-gnome-1.6.11-2.el6_0.3.i686.rpm subversion-gnome-1.6.11-2.el6_0.3.x86_64.rpm subversion-javahl-1.6.11-2.el6_0.3.i686.rpm subversion-javahl-1.6.11-2.el6_0.3.x86_64.rpm subversion-kde-1.6.11-2.el6_0.3.i686.rpm subversion-kde-1.6.11-2.el6_0.3.x86_64.rpm subversion-perl-1.6.11-2.el6_0.3.i686.rpm subversion-perl-1.6.11-2.el6_0.3.x86_64.rpm subversion-ruby-1.6.11-2.el6_0.3.i686.rpm subversion-ruby-1.6.11-2.el6_0.3.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/subversion-1.6.11-2.el6_0.3.src.rpm i386: mod_dav_svn-1.6.11-2.el6_0.3.i686.rpm subversion-1.6.11-2.el6_0.3.i686.rpm subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-javahl-1.6.11-2.el6_0.3.i686.rpm ppc64: mod_dav_svn-1.6.11-2.el6_0.3.ppc64.rpm subversion-1.6.11-2.el6_0.3.ppc.rpm subversion-1.6.11-2.el6_0.3.ppc64.rpm subversion-debuginfo-1.6.11-2.el6_0.3.ppc.rpm subversion-debuginfo-1.6.11-2.el6_0.3.ppc64.rpm s390x: mod_dav_svn-1.6.11-2.el6_0.3.s390x.rpm subversion-1.6.11-2.el6_0.3.s390.rpm subversion-1.6.11-2.el6_0.3.s390x.rpm subversion-debuginfo-1.6.11-2.el6_0.3.s390.rpm subversion-debuginfo-1.6.11-2.el6_0.3.s390x.rpm x86_64: mod_dav_svn-1.6.11-2.el6_0.3.x86_64.rpm subversion-1.6.11-2.el6_0.3.i686.rpm subversion-1.6.11-2.el6_0.3.x86_64.rpm subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-debuginfo-1.6.11-2.el6_0.3.x86_64.rpm subversion-javahl-1.6.11-2.el6_0.3.i686.rpm subversion-javahl-1.6.11-2.el6_0.3.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/subversion-1.6.11-2.el6_0.3.src.rpm i386: subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-devel-1.6.11-2.el6_0.3.i686.rpm subversion-gnome-1.6.11-2.el6_0.3.i686.rpm subversion-kde-1.6.11-2.el6_0.3.i686.rpm subversion-perl-1.6.11-2.el6_0.3.i686.rpm subversion-ruby-1.6.11-2.el6_0.3.i686.rpm noarch: subversion-svn2cl-1.6.11-2.el6_0.3.noarch.rpm ppc64: subversion-debuginfo-1.6.11-2.el6_0.3.ppc.rpm subversion-debuginfo-1.6.11-2.el6_0.3.ppc64.rpm subversion-devel-1.6.11-2.el6_0.3.ppc.rpm subversion-devel-1.6.11-2.el6_0.3.ppc64.rpm subversion-gnome-1.6.11-2.el6_0.3.ppc.rpm subversion-gnome-1.6.11-2.el6_0.3.ppc64.rpm subversion-javahl-1.6.11-2.el6_0.3.ppc.rpm subversion-javahl-1.6.11-2.el6_0.3.ppc64.rpm subversion-kde-1.6.11-2.el6_0.3.ppc.rpm subversion-kde-1.6.11-2.el6_0.3.ppc64.rpm subversion-perl-1.6.11-2.el6_0.3.ppc.rpm subversion-perl-1.6.11-2.el6_0.3.ppc64.rpm subversion-ruby-1.6.11-2.el6_0.3.ppc.rpm subversion-ruby-1.6.11-2.el6_0.3.ppc64.rpm s390x: subversion-debuginfo-1.6.11-2.el6_0.3.s390.rpm subversion-debuginfo-1.6.11-2.el6_0.3.s390x.rpm subversion-devel-1.6.11-2.el6_0.3.s390.rpm subversion-devel-1.6.11-2.el6_0.3.s390x.rpm subversion-gnome-1.6.11-2.el6_0.3.s390.rpm subversion-gnome-1.6.11-2.el6_0.3.s390x.rpm subversion-javahl-1.6.11-2.el6_0.3.s390.rpm subversion-javahl-1.6.11-2.el6_0.3.s390x.rpm subversion-kde-1.6.11-2.el6_0.3.s390.rpm subversion-kde-1.6.11-2.el6_0.3.s390x.rpm subversion-perl-1.6.11-2.el6_0.3.s390.rpm subversion-perl-1.6.11-2.el6_0.3.s390x.rpm subversion-ruby-1.6.11-2.el6_0.3.s390.rpm subversion-ruby-1.6.11-2.el6_0.3.s390x.rpm x86_64: subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-debuginfo-1.6.11-2.el6_0.3.x86_64.rpm subversion-devel-1.6.11-2.el6_0.3.i686.rpm subversion-devel-1.6.11-2.el6_0.3.x86_64.rpm subversion-gnome-1.6.11-2.el6_0.3.i686.rpm subversion-gnome-1.6.11-2.el6_0.3.x86_64.rpm subversion-kde-1.6.11-2.el6_0.3.i686.rpm subversion-kde-1.6.11-2.el6_0.3.x86_64.rpm subversion-perl-1.6.11-2.el6_0.3.i686.rpm subversion-perl-1.6.11-2.el6_0.3.x86_64.rpm subversion-ruby-1.6.11-2.el6_0.3.i686.rpm subversion-ruby-1.6.11-2.el6_0.3.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/subversion-1.6.11-2.el6_0.3.src.rpm i386: mod_dav_svn-1.6.11-2.el6_0.3.i686.rpm subversion-1.6.11-2.el6_0.3.i686.rpm subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-javahl-1.6.11-2.el6_0.3.i686.rpm x86_64: mod_dav_svn-1.6.11-2.el6_0.3.x86_64.rpm subversion-1.6.11-2.el6_0.3.i686.rpm subversion-1.6.11-2.el6_0.3.x86_64.rpm subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-debuginfo-1.6.11-2.el6_0.3.x86_64.rpm subversion-javahl-1.6.11-2.el6_0.3.i686.rpm subversion-javahl-1.6.11-2.el6_0.3.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/subversion-1.6.11-2.el6_0.3.src.rpm i386: subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-devel-1.6.11-2.el6_0.3.i686.rpm subversion-gnome-1.6.11-2.el6_0.3.i686.rpm subversion-kde-1.6.11-2.el6_0.3.i686.rpm subversion-perl-1.6.11-2.el6_0.3.i686.rpm subversion-ruby-1.6.11-2.el6_0.3.i686.rpm noarch: subversion-svn2cl-1.6.11-2.el6_0.3.noarch.rpm x86_64: subversion-debuginfo-1.6.11-2.el6_0.3.i686.rpm subversion-debuginfo-1.6.11-2.el6_0.3.x86_64.rpm subversion-devel-1.6.11-2.el6_0.3.i686.rpm subversion-devel-1.6.11-2.el6_0.3.x86_64.rpm subversion-gnome-1.6.11-2.el6_0.3.i686.rpm subversion-gnome-1.6.11-2.el6_0.3.x86_64.rpm subversion-kde-1.6.11-2.el6_0.3.i686.rpm subversion-kde-1.6.11-2.el6_0.3.x86_64.rpm subversion-perl-1.6.11-2.el6_0.3.i686.rpm subversion-perl-1.6.11-2.el6_0.3.x86_64.rpm subversion-ruby-1.6.11-2.el6_0.3.i686.rpm subversion-ruby-1.6.11-2.el6_0.3.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-2011-0715.html https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is |