National Cyber Awareness System
Vulnerability Summary for CVE-2009-3276
Original release date:09/21/2009
Last revised:09/22/2009
Source:
US-CERT/NIST
Overview
Zoran/WinFormsAdvansed/RegeularDataToXML/Form1.cs in WinFormsAdvansed in NASD CORE.NET Terelik (aka corenet1) allows context-dependent attackers to cause a denial of service (CPU consumption) via an input string composed of many alphabetic characters followed by a ! (exclamation point), related to a certain regular expression, aka a "ReDoS" vulnerability.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows disruption of serviceUnknown
References to Advisories, Solutions, and Tools
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External Source: BUGTRAQ
Name: 20090910 Regular Expression Denial of Service
External Source: MISC
Name: http://www.checkmarx.com/Upload/Documents/PDF/Checkmarx_OWASP_IL_2009_ReDoS.pdf
