Buffer overflow in Wellintech Kingview
CVE-2012-4711
Buffer overflow in kingMess.exe 65.20.2003.10300 in WellinTech KingView 6.52, kingMess.exe 65.20.2003.10400 in KingView 6.53, and kingMess.exe 65.50.2011.18049 in KingView 6.55 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted packet.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 10.0 (High). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.606 (99.1th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.615 · newest: 0.606 · change: -0.009
Affected products
- Wellintech Kingview — versions 6.52, 6.53, 6.55
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ics-cert.us-cert.gov/pdf/ICSA-13-043-02.pdf (US Government Resource)
- ics-cert.us-cert.gov/advisories/ICSA-13-043-02A
Frequently asked questions
- What is CVE-2012-4711?
- CVE-2012-4711 is a vulnerability in Wellintech Kingview, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2013-02-15.
- Is CVE-2012-4711 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.