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IPTel SIP Express Router SIP Vulnerabilities
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Secunia Advisory:
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SA8119
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Release Date:
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2003-02-24
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Popularity:
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4,581 views
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Critical:
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Highly critical
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Impact:
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System access
DoS
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Where:
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From remote
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Solution Status:
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Vendor Workaround
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| Software: | IPTel SIP Express Router 0.8.x
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Description:
IPTel has confirmed vulnerabilities in the SIP (Session Initiation Protocol) implementation in all versions of SIP Express Router up to 0.8.9.
The vulnerabilities have been identified in the INVITE message used by two SIP-endpoints during the initial call setup. The impact of successful exploitation of the vulnerabilities has not been disclosed but could potentially result in a compromise of a vulnerable device.
Solution:
Upgrade to version 0.8.10 and apply patch:
http://www.iptel.org/ser/security/
Provided and/or discovered by:
Oulu University Secure Programming Group
Original Advisory:
http://www.kb.cert.org/vuls/id/528719
Other References:
http://www.ee.oulu.fi/research/ouspg/protos/testing/c07/sip/
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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.
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