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TITLE:
IBM Tivoli Directory Server Double-Free Vulnerability

SECUNIA ADVISORY ID:
SA30786

VERIFY ADVISORY:
http://secunia.com/advisories/30786/

CRITICAL:
Not critical

IMPACT:
Unknown, DoS

WHERE:
>From local network

SOFTWARE:
IBM Tivoli Directory Server 6.x
http://secunia.com/product/6075/

DESCRIPTION:
A vulnerability has been reported in IBM Tivoli Directory Server,
which can be exploited by malicious users to cause a DoS (Denial of
Service).

The vulnerability is caused due to a double-free error when handling
certain requests and can be exploited by adding e.g. a certain
existing entry via ldapadd.

Successful exploitation allows to crash the server and potentially to
execute arbitrary code, but requires ldap administrator privileges.

The vulnerability is reported in 6.1.0.0 - 6.1.0.15.

SOLUTION:
Update to 6.1.0-TIV-ITDS-FP0002.
http://www-1.ibm.com/support/docview.wss?rs=0&uid=swg24019673

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://www-1.ibm.com/support/docview.wss?uid=swg1IO09113

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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.

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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