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TITLE:
J. River Media Center Tivo Server Denial of Service

SECUNIA ADVISORY ID:
SA21782

VERIFY ADVISORY:
http://secunia.com/advisories/21782/

CRITICAL:
Less critical

IMPACT:
DoS

WHERE:
>From local network

SOFTWARE:
J. River Media Center 11.x
http://secunia.com/product/7787/

DESCRIPTION:
n00b has discovered a vulnerability in J. River Media Center, which
can be exploited by malicious people to cause a DoS (Denial of
Service).

The vulnerability is caused due to a boundary error in the Tivo
service (server_tivo.dll) and can be exploited to cause a buffer
overflow by sending an overly long string (more than 4093 bytes) to
the service (default port 8070/tcp).

Successful exploitation causes the security error handler to
terminate the application.

The vulnerability has been confirmed in version 11.0.173. Other
versions may also be affected.

SOLUTION:
Update to version 11.1.191 or later.

PROVIDED AND/OR DISCOVERED BY:
n00b

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/2302

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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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