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Comodo Firewall Pro Hooked Functions Denial of Service
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Secunia Advisory:
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SA30006
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Release Date:
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2008-04-29
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Critical:
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Not critical
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Impact:
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DoS
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Where:
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Local system
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Solution Status:
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Unpatched
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| Software: | Comodo Firewall Pro 2.x
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| | CVE reference: | CVE-2008-1736 (Secunia mirror)
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This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released! |
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Description:
Core Security Technologies has reported some vulnerabilities in Comodo Firewall Pro, which can be exploited by malicious, local users to cause a DoS (Denial of Service).
The vulnerabilities are caused due to input validation errors when handling arguments passed to the hooked SSDT functions "NtDeleteFile()", "NtCreateFile()", and "NtSetThreadContext()". These can be exploited to cause a DoS by calling the affected functions with specially crafted arguments.
The vulnerabilities are reported in version 2.4.18.184. Other versions may also be affected.
Solution:
Upgrade to version 3.0.
http://www.personalfirewall.comodo.com/download_firewall.html
Provided and/or discovered by:
Damian Saura, Anibal Sacco, Dario Menichelli, Norberto Kueffner, and Andres Blanco y Rodrigo Carvalho of Core Security Technologies
Original Advisory:
CORE-2008-0320:
http://www.coresecurity.com/index.php...ontentMod&action=item&id=2249
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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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