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Sicherheit: Denial of Service in Subversion
Aktuelle Meldungen Distributionen
Name: Denial of Service in Subversion
ID: FEDORA-2013-13696
Distribution: Fedora
Plattformen: Fedora 19
Datum: Mo, 5. August 2013, 07:47
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4131
Applikationen: Subversion

Originalnachricht

Name        : subversion
Product : Fedora 19
Version : 1.7.11
Release : 1.fc19
URL : http://subversion.apache.org/
Summary : A Modern Concurrent Version Control System
Description :
Subversion 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. Subversion only stores the differences between versions,
instead of every complete file. Subversion is intended to be a
compelling replacement for CVS.

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Update Information:

This update includes the latest release of Apache Subversion 1.7, version
1.7.11. This fixes a security vulnerability in mod_dav_svn:

Subversion's mod_dav_svn Apache HTTPD server module will trigger an
assertion on some requests made against a revision root. This can lead to a DoS. If assertions are disabled it will trigger a read overflow which may cause a segmentation fault or undefined behavior. Commit access is required to exploit this. (CVE-2013-4131)
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ChangeLog:

* Thu Jul 25 2013 Joe Orton <jorton@redhat.com> - 1.7.11-1
- update to 1.7.11
- use full relro in mod_dav_svn build (#973694)
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References:

[ 1 ] Bug #986194 - CVE-2013-4131 subversion: DoS (assertion failure, crash)
in mod_dav_svn when handling certain MOVE, COPY, or DELETE HTTP requests
https://bugzilla.redhat.com/show_bug.cgi?id=986194
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This update can be installed with the "yum" update program. Use
su -c 'yum update subversion' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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