Vulnerability CVE-2013-2791
Published: 2013-09-09

Description:
MatrikonOPC SCADA DNP3 OPC Server 1.2.0 allows remote attackers to cause a denial of service (master-station daemon crash) via a malformed DNP3 TCP packet from the IP address of an outstation.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.1/10
6.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Matrikonopc -> Scada dnp3 opc server 

 References:
http://ics-cert.us-cert.gov/advisories/ICSA-13-213-04A
http://www.opcsupport.com/ics/support/KBAnswer.asp?questionID=2890
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