Vulnerability Description
Heap-based buffer overflow in an ActiveX component in MICROSYS PROMOTIC before 8.1.5 allows remote attackers to cause a denial of service via a crafted web page.
CVSS Score
4.3
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsys | Promotic | <= 8.1.4 |
Related Weaknesses (CWE)
References
- http://ics-cert.us-cert.gov/advisories/ICSA-12-024-02US Government Resource
- http://www.promotic.eu/en/pmdoc/News.htm#ver80105
- http://ics-cert.us-cert.gov/advisories/ICSA-12-024-02US Government Resource
- http://www.promotic.eu/en/pmdoc/News.htm#ver80105
FAQ
What is CVE-2011-4520?
CVE-2011-4520 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Heap-based buffer overflow in an ActiveX component in MICROSYS PROMOTIC before 8.1.5 allows remote attackers to cause a denial of service via a crafted web page.
How severe is CVE-2011-4520?
CVE-2011-4520 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-4520?
Check the references section above for vendor advisories and patch information. Affected products include: Microsys Promotic.