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Invensys Wonderware InTouch SuiteLink Service Denial of Service
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Secunia Advisory:
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SA30063
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Release Date:
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2008-05-06
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Last Update:
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2008-05-07
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Critical:
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Less critical
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Impact:
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DoS
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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: | Invensys Wonderware InTouch 8.x
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| | CVE reference: | CVE-2008-2005 (Secunia mirror)
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Description:
Core Security Technologies has reported a vulnerability in Invensys Wonderware InTouch, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an error within the Wonderware SuiteLink Service (slssvc.exe) when handling Registration packets. This can be exploited to cause the service to crash via a specially crafted Registration packet containing an overly large length field sent to default port 5413/TCP.
The vulnerability is reported in WonderWare InTouch 8.0. Other versions and products with WonderWare SuiteLink versions prior to 2.0 Patch 01 may also be affected.
Solution:
The vendor has issued a fix (see vendor's advisory for more details).
Provided and/or discovered by:
Sebastian Muniz, Core Security Technologies
Changelog:
2008-05-07: Added link to US-CERT.
Original Advisory:
Wonderware (requires login):
http://www.wonderware.com/support/mmi/comprehensive/kbcd/html/t002260.htm
CORE-2008-0129:
http://www.coresecurity.com/index.php...ontentMod&action=item&id=2187
Other References:
US-CERT VU#596268:
http://www.kb.cert.org/vuls/id/596268
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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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1 Related Secunia Security Advisories
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1. Invensys Wonderware InTouch Insecure NetDDE Share Permissions Security Issue
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