Buffer overflow in Invensys Dasabcip
CVE-2012-3007
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.022 (81.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Invensys Dasabcip — versions 4.1
- Invensys Daserver Runtime Components — versions 3.0
- Invensys Dassidirect
- Invensys Intouch\/wonderware Application Server
- Invensys Wonderware Application Server — versions 3.0, 3.0.200, 3.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secunia.com/advisories/49173 (third-party-advisory)
- www.securityfocus.com/bid/53563 (vdb-entry)
- www.us-cert.gov/control_systems/pdf/ICSA-12-171-01.pdf (US Government Resource)
Frequently asked questions
- What is CVE-2012-3007?
- CVE-2012-3007 is a vulnerability in Invensys Dasabcip, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2012-07-05.
- Is CVE-2012-3007 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.