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Interaction SIP Proxy Buffer Overflow Vulnerability
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Secunia Advisory:
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SA18197
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Release Date:
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2005-12-21
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Popularity:
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4,969 views
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Critical:
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Moderately critical
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Impact:
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DoS
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | Interaction SIP Proxy 3.x
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Description:
Behrang Fouladi has reported a vulnerability in Interaction SIP Proxy, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to a boundary error in "i3sipmsg.dll" when handling SIP requests. This can be exploited to cause a heap-based buffer overflow by sending an SIP version number with an overly long sequence of space or TAB characters in a REGISTER request.
The vulnerability has been reported in version 3.0.010. Prior versions may also be affected.
Solution:
Update to version 3.0.011.
http://www.inin.com/sipproxy/
Provided and/or discovered by:
Behrang Fouladi
Original Advisory:
http://www.hat-squad.com/en/000171.html
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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