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Secunia Security Advisory 23470

Secunia Security Advisory 23470
Posted Dec 27, 2006
Authored by Secunia | Site secunia.com

Secunia Security Advisory - CorryL has reported two vulnerabilities in logahead UNU edition, which can be exploited by malicious people to bypass certain security restrictions and compromise vulnerable systems.

tags | advisory, vulnerability
SHA-256 | b6e929f4282889518b81199a7d1c61927de355a190cfa15cd8a2486533e163de

Secunia Security Advisory 23470

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Secunia is proud to announce the availability of the Secunia Software
Inspector.

The Secunia Software Inspector is a free service that detects insecure
versions of software that you may have installed in your system. When
insecure versions are detected, the Secunia Software Inspector also
provides thorough guidelines for updating the software to the latest
secure version from the vendor.

Try it out online:
http://secunia.com/software_inspector/

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

TITLE:
logahead UNU edition Security Bypass and File Upload

SECUNIA ADVISORY ID:
SA23470

VERIFY ADVISORY:
http://secunia.com/advisories/23470/

CRITICAL:
Highly critical

IMPACT:
Security Bypass, System access

WHERE:
>From remote

SOFTWARE:
logahead UNU edition
http://secunia.com/product/12977/

DESCRIPTION:
CorryL has reported two vulnerabilities in logahead UNU edition,
which can be exploited by malicious people to bypass certain security
restrictions and compromise vulnerable systems.

1) The bypass vulnerability is caused due to an error in the
extras/plugins/widged/_widged.php script, which allows
unauthenticated people to upload files to the server.

2) The extras/plugins/widged/_widged.php script fails to validate the
extension of an uploaded file. This can be exploited to upload files
with arbitrary extensions (e.g. ".php") and execute arbitrary PHP
code on the server.

The vulnerabilities are reported in version final.01 downloaded
before 2006-12-26. Prior versions may also be affected.

SOLUTION:
Vulnerability #1 is fixed in version final.01 released on 2006-12-26.

PROVIDED AND/OR DISCOVERED BY:
CorryL

ORIGINAL ADVISORY:
http://logahead.com/forums/comments.php?DiscussionID=216

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

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.

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

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