Scientific Linux Security Update : subversion on SL7.x x86_64

This script is Copyright (C) 2015 Tenable Network Security, Inc.


Synopsis :

The remote Scientific Linux host is missing one or more security
updates.

Description :

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)

A NULL pointer dereference flaw was found in the way the mod_dav_svn
module handled certain requests for URIs that trigger a lookup of a
virtual transaction name. A remote, unauthenticated attacker could
send a request for a virtual transaction name that does not exist,
causing mod_dav_svn to crash. (CVE-2014-8108)

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)

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.

See also :

http://www.nessus.org/u?eb5bebc0

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P)

Family: Scientific Linux Local Security Checks

Nessus Plugin ID: 81310 ()

Bugtraq ID:

CVE ID: CVE-2014-3528
CVE-2014-3580
CVE-2014-8108

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