TITLE:
Horde "url" Disclosure of Sensitive Information Vulnerability

SECUNIA ADVISORY ID:
SA19246

VERIFY ADVISORY:
http://secunia.com/advisories/19246/

CRITICAL:
Moderately critical

IMPACT:
Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
Horde Application Framework 3.x
http://secunia.com/product/4524/

DESCRIPTION:
Paul Craig has discovered a vulnerability in Horde, which can be
exploited by malicious people to disclose sensitive information.

Input passed to the "url" parameter in "services/go.php" isn't
properly verified, before it is used in a "readfile()" call. This can
be exploited to disclose the content of arbitrary files via e.g. the
"php://" protocol wrapper.

Example:
http://[victim]/services/go.php?url=php://filter/resource=file:///[file]&untrusted=1

The vulnerability has been confirmed in version 3.0.9 and has also
been reported in prior versions.

SOLUTION:
Update to version 3.1:
ftp://ftp.horde.org/pub/horde/horde-3.1.tar.gz

PROVIDED AND/OR DISCOVERED BY:
Paul Craig, Security-Assessment.com

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

----------------------------------------------------------------------