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TITLE:
iaxComm iaxclient Buffer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA20623

VERIFY ADVISORY:
http://secunia.com/advisories/20623/

CRITICAL:
Moderately critical

IMPACT:
DoS, System access

WHERE:
>From local network

SOFTWARE:
iaxComm 1.x
http://secunia.com/product/10435/

DESCRIPTION:
Two vulnerabilities have been reported in iaxComm, which can be
exploited by malicious people to cause a DoS (Denial of Service) and
potentially to compromise a vulnerable system.

The vulnerabilities are caused due to boundary errors within the
iaxclient library.

For more information:
SA20466

The vulnerabilities have been reported in versions prior to 1.2.0.
Other versions may also be affected.

SOLUTION:
Update to version 1.2.0.
http://iaxclient.sourceforge.net/iaxcomm/

PROVIDED AND/OR DISCOVERED BY:
Damian Saura, Alejandro Lozanoff, Eduardo Koch, Norberto Kueffner and
Ivan Arce from Core Security Technologies.

OTHER REFERENCES:
SA20466:
http://secunia.com/advisories/20466/

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