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TITLE:
Various TYPO3 Extensions Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA30885

VERIFY ADVISORY:
http://secunia.com/advisories/30885/

CRITICAL:
Moderately critical

IMPACT:
Security Bypass, Manipulation of data, DoS

WHERE:
>From remote

SOFTWARE:
Packman (kb_packman) Extension for TYPO3 0.x
http://secunia.com/product/19212/
KB Unpack (kb_unpack) Extension for TYPO3 0.x
http://secunia.com/product/19213/
Branchenbuch (Yellow Pages) (mh_branchenbuch) Extension for TYPO3 0.x
http://secunia.com/product/19214/
SQL Frontend (mh_omsqlio) Extension for TYPO3 1.x
http://secunia.com/product/19215/
News Calendar (newscalendar) Extension for TYPO3 1.x
http://secunia.com/product/19216/

DESCRIPTION:
Multiple vulnerabilities have been reported in various TYPO3
extensions, which can be exploited by malicious users or people to
bypass certain security restrictions, conduct SQL injection attacks
or cause a DoS (Denial of Service).

1) An unspecified error within the SQL Frontend (mh_omsqlio)
extension can be exploited to cause a DoS.

2) Certain unspecified input passed to the Branchenbuch (Yellow
Pages) (mh_branchenbuch), SQL Frontend (mh_omsqlio), and News
Calendar (newscalendar) extensions is not properly sanitised before
being used in an SQL query. This can be exploited to manipulate SQL
queries by injecting arbitrary SQL code.

3) The Packman (kb_packman) and KB Unpack (kb_unpack) extensions have
incomplete blacklists.

NOTE: Vulnerabilities have also been reported in various unsupported,
alpha, and beta version extensions. The vendor recommends uninstalling
and deleting certain extensions. Please see the vendor's advisory for
details.

SOLUTION:
Update to a fixed version. See vendor advisory for details.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Maximilian Gaukler, Frederic Gaus, Marcus Krause,
and Georg Ringer.

ORIGINAL ADVISORY:
http://typo3.org/teams/security/security-bulletins/typo3-20080701-1/

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

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