[SA20452] TIBCO Rendezvous HTTP Administrative Interface Buffer Overflow

Type securityvulns
Reporter Securityvulns
Modified 2006-06-07T00:00:00


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TITLE: TIBCO Rendezvous HTTP Administrative Interface Buffer Overflow


VERIFY ADVISORY: http://secunia.com/advisories/20452/

CRITICAL: Moderately critical

IMPACT: DoS, System access

WHERE: >From local network

SOFTWARE: TIBCO Rendezvous 7.x http://secunia.com/product/10338/ TIBCO Hawk 4.x http://secunia.com/product/10339/

DESCRIPTION: A vulnerability has been reported in TIBCO Rendezvous, which can be exploited by malicious people to cause DoS (Denial of Service) and potentially compromise a vulnerable system.

The vulnerability is caused due to a boundary error within the TIBCO Rendezvous daemon components when handling certain requests received via the HTTP administrative interface. This can be exploited to cause a buffer overflow and may allow arbitrary code execution.

The vulnerability has been reported in the following components in TIBCO Rendezvous versions prior to 7.5.1, TIBCO Runtime Agent (TRA) versions prior to 5.4, and in TIBCO Hawk versions prior to 4.6.1. * TIBCO Rendezvous Routing Daemon (rvrd) * TIBCO Rendezvous Secure Routing Daemon (rvsrd) * TIBCO Rendezvous Secure Daemon (rvsd) * TIBCO Rendezvous Cache (rvcache) * TIBCO Rendezvous Agent (rva)

SOLUTION: Update TIBCO Rendezvous to version 7.5.1 or later.

PROVIDED AND/OR DISCOVERED BY: The vendor credits Andrйs Tarascу Acuсa of the SIA Group.

ORIGINAL ADVISORY: http://www.tibco.com/resources/mk/rendezvous_security_advisory.txt

OTHER REFERENCES: US-CERT VU#999884: http://www.kb.cert.org/vuls/id/999884

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