Moderate CentOS subversion Security Update

Metadata

medium
5.0
mod_dav_svn-1.6.11-15.el6_7.i686.rpm, mod_dav_svn-1.6.11-15.el6_7.x86_64.rpm, subversion-1.6.11-15.el6_7.i686.rpm, subversion-1.6.11-15.el6_7.src.rpm, subversion-1.6.11-15.el6_7.x86_64.rpm, subversion-devel-1.6.11-15.el6_7.i686.rpm, subversion-devel-1.6.11-15.el6_7.x86_64.rpm, subversion-gnome-1.6.11-15.el6_7.i686.rpm, subversion-gnome-1.6.11-15.el6_7.x86_64.rpm, subversion-javahl-1.6.11-15.el6_7.i686.rpm, subversion-javahl-1.6.11-15.el6_7.x86_64.rpm, subversion-kde-1.6.11-15.el6_7.i686.rpm, subversion-kde-1.6.11-15.el6_7.x86_64.rpm, subversion-perl-1.6.11-15.el6_7.i686.rpm, subversion-perl-1.6.11-15.el6_7.x86_64.rpm, subversion-ruby-1.6.11-15.el6_7.i686.rpm, subversion-ruby-1.6.11-15.el6_7.x86_64.rpm, subversion-svn2cl-1.6.11-15.el6_7.noarch.rpm
CVE-2015-0248, CVE-2015-0251, CVE-2015-3187
rhn.redhat.com, lists.centos.org
2015-08-17
2017-07-27 19:09
ALAS-2016-676
ALAS-2015-587
Moderate CentOS subversion Security Update
CVE-2015-0248 subversion
CVE-2015-0251 subversion
CVE-2015-3187 subversion
CVE-2015-3187
CVE-2015-0251
CVE-2015-0248
2017-04-01 19:09
2017-01-05 20:13

Description


Updated subversion packages that fix three security issues are now
available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.

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.

An assertion failure flaw was found in the way the SVN server processed
certain requests with dynamically evaluated revision numbers. A remote
attacker could use this flaw to cause the SVN server (both svnserve and
httpd with the mod_dav_svn module) to crash. (CVE-2015-0248)

It was found that the mod_dav_svn module did not properly validate the
svn:author property of certain requests. An attacker able to create new
revisions could use this flaw to spoof the svn:author property.
(CVE-2015-0251)

It was found that when an SVN server (both svnserve and httpd with the
mod_dav_svn module) searched the history of a file or a directory, it would
disclose its location in the repository if that file or directory was not
readable (for example, if it had been moved). (CVE-2015-3187)

Red Hat would like to thank the Apache Software Foundation for reporting
these issues. Upstream acknowledges Evgeny Kotkov of VisualSVN as the
original reporter of CVE-2015-0248 and CVE-2015-0251, and C. Michael Pilato
of CollabNet as the original reporter of CVE-2015-3187.

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.
Please see https://www.redhat.com/footer/terms-of-use.html

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
6 mod_dav_svn mod_dav_svn-1.6.11-15.el6_7.i686.rpm
mod_dav_svn mod_dav_svn-1.6.11-15.el6_7.x86_64.rpm
subversion subversion-1.6.11-15.el6_7.i686.rpm
subversion subversion-1.6.11-15.el6_7.src.rpm
subversion subversion-1.6.11-15.el6_7.x86_64.rpm
subversion-devel subversion-devel-1.6.11-15.el6_7.i686.rpm
subversion-devel subversion-devel-1.6.11-15.el6_7.x86_64.rpm
subversion-gnome subversion-gnome-1.6.11-15.el6_7.i686.rpm
subversion-gnome subversion-gnome-1.6.11-15.el6_7.x86_64.rpm
subversion-javahl subversion-javahl-1.6.11-15.el6_7.i686.rpm
subversion-javahl subversion-javahl-1.6.11-15.el6_7.x86_64.rpm
subversion-kde subversion-kde-1.6.11-15.el6_7.i686.rpm
subversion-kde subversion-kde-1.6.11-15.el6_7.x86_64.rpm
subversion-perl subversion-perl-1.6.11-15.el6_7.i686.rpm
subversion-perl subversion-perl-1.6.11-15.el6_7.x86_64.rpm
subversion-ruby subversion-ruby-1.6.11-15.el6_7.i686.rpm
subversion-ruby subversion-ruby-1.6.11-15.el6_7.x86_64.rpm
subversion-svn2cl subversion-svn2cl-1.6.11-15.el6_7.noarch.rpm