TITLE:
PyBlosxom Arbitrary File Disclosure Vulnerability

SECUNIA ADVISORY ID:
SA18858

VERIFY ADVISORY:
http://secunia.com/advisories/18858/

CRITICAL:
Moderately critical

IMPACT:
Exposure of system information, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
PyBlosxom 1.x
http://secunia.com/product/8070/

DESCRIPTION:
A vulnerability has been reported in PyBlosxom, which potentially can
be exploited by malicious people to disclose certain sensitive
information.

The vulnerability is caused due to an error within the handling of
"PATH_INFO" when it contains multiple / at the beginning. This may be
exploited on certain web servers to view arbitrary files.

The vulnerability has been reported in version 1.3.x.

SOLUTION:
Update to version 1.3.2.
http://sourceforge.net/project/showfiles.php?group_id=67445&package_id=65802

PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.

ORIGINAL ADVISORY:
http://sourceforge.net/project/shownotes.php?release_id=391800

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

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

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