Vulnerability CVE-2012-3007
Published: 2012-07-04   Modified: 2012-07-05

Description:
Stack-based buffer overflow in slssvc.exe before 58.x in Invensys Wonderware SuiteLink in the Invensys System Platform software suite, as used in InTouch/Wonderware Application Server IT before 10.5 and WAS before 3.5, DASABCIP before 4.1 SP2, DASSiDirect before 3.0, DAServer Runtime Components before 3.0 SP2, and other products, allows remote attackers to cause a denial of service (daemon crash or hang) via a long Unicode string.

Type:

CWE-119

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

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
Invensys -> Dasabcip 
Invensys -> Daserver runtime components 
Invensys -> Dassidirect 
Invensys -> Intouch/wonderware application server 
Invensys -> Wonderware application server 

 References:
http://www.us-cert.gov/control_systems/pdf/ICSA-12-171-01.pdf
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