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Asterisk MGCP AUEP Response Handling Buffer Overflow
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Secunia Advisory:
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SA21600
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Release Date:
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2006-08-24
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Last Update:
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2006-08-31
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Popularity:
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8,497 views
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Critical:
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Moderately critical
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Impact:
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DoS
System access
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| Software: | Asterisk 1.x
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| CVE reference: | CVE-2006-4345
CVE-2006-4346
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Description:
Mu Security has reported a vulnerability in Asterisk, which potentially can be exploited by malicious people to compromise a vulnerable system.
The vulnerability is caused due to a boundary error within the MGCP implementation and can be exploited to cause a stack-based buffer overflow by sending a specially crafted AUEP response message.
The vulnerability has been reported in versions 1.0.0 through 1.2.10. Other versions may also be affected.
A format string error in the Record application was also reported.
Solution:
Update to version 1.2.11.
Provided and/or discovered by:
Mu Security research team
Original Advisory:
http://labs.musecurity.com/advisories/MU-200608-01.txt
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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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