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Secunia Network Software Inspector 2.0 (NSI) - Public Beta

The Public Beta has ended. Thanks to all that participated.

Learn more:
http://secunia.com/network_software_inspector_2/

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TITLE:
SIPp Two Buffer Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA30095

VERIFY ADVISORY:
http://secunia.com/advisories/30095/

CRITICAL:
Moderately critical

IMPACT:
DoS, System access

WHERE:
>From remote

SOFTWARE:
SIPp 3.x
http://secunia.com/product/18450/

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

The vulnerabilities are caused due to boundary errors within the
"get_remote_ip_media()" and "get_remote_ipv6_media()" functions in
call.cpp. These can be exploited to cause a stack-based buffer
overflow via a specially crafted SIP message.

The vulnerabilities are related to:
SA29890

Successful exploitation may allow execution of arbitrary code.

The vulnerabilities are reported in version 3.1. Other versions may
also be affected.

SOLUTION:
Do not process untrusted SIP data using the application.

PROVIDED AND/OR DISCOVERED BY:
Nico Golde, Debian

ORIGINAL ADVISORY:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=479039

OTHER REFERENCES:
SA29890:
http://secunia.com/advisories/29890/

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About:
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