Red Hat: 2015:0165-01: subversion: Moderate Advisory
Summary
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
handled REPORT requests. A remote, unauthenticated attacker could use a
specially crafted REPORT request to crash mod_dav_svn. (CVE-2014-3580)
It was discovered that Subversion clients retrieved cached authentication
credentials using the MD5 hash of the server realm string without also
checking the server's URL. A malicious server able to provide a realm that
triggers an MD5 collision could possibly use this flaw to obtain the
credentials for a different realm. (CVE-2014-3528)
Red Hat would like to thank the Subversion project for reporting
CVE-2014-3580. Upstream acknowledges Evgeny Kotkov of VisualSVN as the
original reporter.
All subversion users should upgrade to these updated packages, which
contain backported patches to correct these issues. After installing the
updated packages, for the update to take effect, you must restart the httpd
daemon, if you are using mod_dav_svn, and the svnserve daemon, if you are
serving Subversion repositories via the svn:// protocol.
Summary
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/articles/11258
References
https://access.redhat.com/security/cve/CVE-2014-3528 https://access.redhat.com/security/cve/CVE-2014-3580 https://access.redhat.com/security/updates/classification/#moderate https://subversion.apache.org/security/CVE-2014-3528-advisory.txt https://subversion.apache.org/security/CVE-2014-3580-advisory.txt
Package List
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
subversion-1.6.11-12.el6_6.src.rpm
i386:
mod_dav_svn-1.6.11-12.el6_6.i686.rpm
subversion-1.6.11-12.el6_6.i686.rpm
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-devel-1.6.11-12.el6_6.i686.rpm
subversion-gnome-1.6.11-12.el6_6.i686.rpm
subversion-javahl-1.6.11-12.el6_6.i686.rpm
subversion-kde-1.6.11-12.el6_6.i686.rpm
subversion-perl-1.6.11-12.el6_6.i686.rpm
subversion-ruby-1.6.11-12.el6_6.i686.rpm
noarch:
subversion-svn2cl-1.6.11-12.el6_6.noarch.rpm
x86_64:
mod_dav_svn-1.6.11-12.el6_6.x86_64.rpm
subversion-1.6.11-12.el6_6.i686.rpm
subversion-1.6.11-12.el6_6.x86_64.rpm
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-debuginfo-1.6.11-12.el6_6.x86_64.rpm
subversion-devel-1.6.11-12.el6_6.i686.rpm
subversion-devel-1.6.11-12.el6_6.x86_64.rpm
subversion-gnome-1.6.11-12.el6_6.i686.rpm
subversion-gnome-1.6.11-12.el6_6.x86_64.rpm
subversion-javahl-1.6.11-12.el6_6.i686.rpm
subversion-javahl-1.6.11-12.el6_6.x86_64.rpm
subversion-kde-1.6.11-12.el6_6.i686.rpm
subversion-kde-1.6.11-12.el6_6.x86_64.rpm
subversion-perl-1.6.11-12.el6_6.i686.rpm
subversion-perl-1.6.11-12.el6_6.x86_64.rpm
subversion-ruby-1.6.11-12.el6_6.i686.rpm
subversion-ruby-1.6.11-12.el6_6.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
Source:
subversion-1.6.11-12.el6_6.src.rpm
noarch:
subversion-svn2cl-1.6.11-12.el6_6.noarch.rpm
x86_64:
mod_dav_svn-1.6.11-12.el6_6.x86_64.rpm
subversion-1.6.11-12.el6_6.i686.rpm
subversion-1.6.11-12.el6_6.x86_64.rpm
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-debuginfo-1.6.11-12.el6_6.x86_64.rpm
subversion-devel-1.6.11-12.el6_6.i686.rpm
subversion-devel-1.6.11-12.el6_6.x86_64.rpm
subversion-gnome-1.6.11-12.el6_6.i686.rpm
subversion-gnome-1.6.11-12.el6_6.x86_64.rpm
subversion-javahl-1.6.11-12.el6_6.i686.rpm
subversion-javahl-1.6.11-12.el6_6.x86_64.rpm
subversion-kde-1.6.11-12.el6_6.i686.rpm
subversion-kde-1.6.11-12.el6_6.x86_64.rpm
subversion-perl-1.6.11-12.el6_6.i686.rpm
subversion-perl-1.6.11-12.el6_6.x86_64.rpm
subversion-ruby-1.6.11-12.el6_6.i686.rpm
subversion-ruby-1.6.11-12.el6_6.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
subversion-1.6.11-12.el6_6.src.rpm
i386:
mod_dav_svn-1.6.11-12.el6_6.i686.rpm
subversion-1.6.11-12.el6_6.i686.rpm
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-javahl-1.6.11-12.el6_6.i686.rpm
ppc64:
mod_dav_svn-1.6.11-12.el6_6.ppc64.rpm
subversion-1.6.11-12.el6_6.ppc.rpm
subversion-1.6.11-12.el6_6.ppc64.rpm
subversion-debuginfo-1.6.11-12.el6_6.ppc.rpm
subversion-debuginfo-1.6.11-12.el6_6.ppc64.rpm
s390x:
mod_dav_svn-1.6.11-12.el6_6.s390x.rpm
subversion-1.6.11-12.el6_6.s390.rpm
subversion-1.6.11-12.el6_6.s390x.rpm
subversion-debuginfo-1.6.11-12.el6_6.s390.rpm
subversion-debuginfo-1.6.11-12.el6_6.s390x.rpm
x86_64:
mod_dav_svn-1.6.11-12.el6_6.x86_64.rpm
subversion-1.6.11-12.el6_6.i686.rpm
subversion-1.6.11-12.el6_6.x86_64.rpm
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-debuginfo-1.6.11-12.el6_6.x86_64.rpm
subversion-javahl-1.6.11-12.el6_6.i686.rpm
subversion-javahl-1.6.11-12.el6_6.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
i386:
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-devel-1.6.11-12.el6_6.i686.rpm
subversion-gnome-1.6.11-12.el6_6.i686.rpm
subversion-kde-1.6.11-12.el6_6.i686.rpm
subversion-perl-1.6.11-12.el6_6.i686.rpm
subversion-ruby-1.6.11-12.el6_6.i686.rpm
noarch:
subversion-svn2cl-1.6.11-12.el6_6.noarch.rpm
ppc64:
subversion-debuginfo-1.6.11-12.el6_6.ppc.rpm
subversion-debuginfo-1.6.11-12.el6_6.ppc64.rpm
subversion-devel-1.6.11-12.el6_6.ppc.rpm
subversion-devel-1.6.11-12.el6_6.ppc64.rpm
subversion-gnome-1.6.11-12.el6_6.ppc.rpm
subversion-gnome-1.6.11-12.el6_6.ppc64.rpm
subversion-javahl-1.6.11-12.el6_6.ppc.rpm
subversion-javahl-1.6.11-12.el6_6.ppc64.rpm
subversion-kde-1.6.11-12.el6_6.ppc.rpm
subversion-kde-1.6.11-12.el6_6.ppc64.rpm
subversion-perl-1.6.11-12.el6_6.ppc.rpm
subversion-perl-1.6.11-12.el6_6.ppc64.rpm
subversion-ruby-1.6.11-12.el6_6.ppc.rpm
subversion-ruby-1.6.11-12.el6_6.ppc64.rpm
s390x:
subversion-debuginfo-1.6.11-12.el6_6.s390.rpm
subversion-debuginfo-1.6.11-12.el6_6.s390x.rpm
subversion-devel-1.6.11-12.el6_6.s390.rpm
subversion-devel-1.6.11-12.el6_6.s390x.rpm
subversion-gnome-1.6.11-12.el6_6.s390.rpm
subversion-gnome-1.6.11-12.el6_6.s390x.rpm
subversion-javahl-1.6.11-12.el6_6.s390.rpm
subversion-javahl-1.6.11-12.el6_6.s390x.rpm
subversion-kde-1.6.11-12.el6_6.s390.rpm
subversion-kde-1.6.11-12.el6_6.s390x.rpm
subversion-perl-1.6.11-12.el6_6.s390.rpm
subversion-perl-1.6.11-12.el6_6.s390x.rpm
subversion-ruby-1.6.11-12.el6_6.s390.rpm
subversion-ruby-1.6.11-12.el6_6.s390x.rpm
x86_64:
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-debuginfo-1.6.11-12.el6_6.x86_64.rpm
subversion-devel-1.6.11-12.el6_6.i686.rpm
subversion-devel-1.6.11-12.el6_6.x86_64.rpm
subversion-gnome-1.6.11-12.el6_6.i686.rpm
subversion-gnome-1.6.11-12.el6_6.x86_64.rpm
subversion-kde-1.6.11-12.el6_6.i686.rpm
subversion-kde-1.6.11-12.el6_6.x86_64.rpm
subversion-perl-1.6.11-12.el6_6.i686.rpm
subversion-perl-1.6.11-12.el6_6.x86_64.rpm
subversion-ruby-1.6.11-12.el6_6.i686.rpm
subversion-ruby-1.6.11-12.el6_6.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
subversion-1.6.11-12.el6_6.src.rpm
i386:
mod_dav_svn-1.6.11-12.el6_6.i686.rpm
subversion-1.6.11-12.el6_6.i686.rpm
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-javahl-1.6.11-12.el6_6.i686.rpm
x86_64:
mod_dav_svn-1.6.11-12.el6_6.x86_64.rpm
subversion-1.6.11-12.el6_6.i686.rpm
subversion-1.6.11-12.el6_6.x86_64.rpm
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-debuginfo-1.6.11-12.el6_6.x86_64.rpm
subversion-javahl-1.6.11-12.el6_6.i686.rpm
subversion-javahl-1.6.11-12.el6_6.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
i386:
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-devel-1.6.11-12.el6_6.i686.rpm
subversion-gnome-1.6.11-12.el6_6.i686.rpm
subversion-kde-1.6.11-12.el6_6.i686.rpm
subversion-perl-1.6.11-12.el6_6.i686.rpm
subversion-ruby-1.6.11-12.el6_6.i686.rpm
noarch:
subversion-svn2cl-1.6.11-12.el6_6.noarch.rpm
x86_64:
subversion-debuginfo-1.6.11-12.el6_6.i686.rpm
subversion-debuginfo-1.6.11-12.el6_6.x86_64.rpm
subversion-devel-1.6.11-12.el6_6.i686.rpm
subversion-devel-1.6.11-12.el6_6.x86_64.rpm
subversion-gnome-1.6.11-12.el6_6.i686.rpm
subversion-gnome-1.6.11-12.el6_6.x86_64.rpm
subversion-kde-1.6.11-12.el6_6.i686.rpm
subversion-kde-1.6.11-12.el6_6.x86_64.rpm
subversion-perl-1.6.11-12.el6_6.i686.rpm
subversion-perl-1.6.11-12.el6_6.x86_64.rpm
subversion-ruby-1.6.11-12.el6_6.i686.rpm
subversion-ruby-1.6.11-12.el6_6.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/
Topic
Updated subversion packages that fix two security issues are now availablefor Red Hat Enterprise Linux 6.Red Hat Product Security has rated this update as having Moderate securityimpact. Common Vulnerability Scoring System (CVSS) base scores, which givedetailed severity ratings, are available for each vulnerability from theCVE links in the References section.
Topic
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
Bugs Fixed
1125799 - CVE-2014-3528 subversion: credentials leak via MD5 collision
1174054 - CVE-2014-3580 subversion: NULL pointer dereference flaw in mod_dav_svn when handling REPORT requests