Vulnerability CVE-2009-3276
Published: 2009-09-21   Modified: 2012-02-13

Description:
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.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Regular Expression Denial of Service
Alex Roichman
23.09.2009

Type:

CWE-Other

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
NASD -> Corenet1 

 References:
http://www.checkmarx.com/Upload/Documents/PDF/Checkmarx_OWASP_IL_2009_ReDoS.pdf
http://www.securityfocus.com/archive/1/506419/100/0/threaded
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