Buffer overflow in an ActiveX control in MDraw30.ocx in Schneider Electric ProClima before 6.1.7 allows remote attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2014-8513 and CVE-2014-8514. NOTE: this may be clarified later based on details provided by researchers.
Solution:
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-344-01 | patch vendor advisory |
| https://www.cisa.gov/news-events/ics-advisories/icsa-14-350-01 | |
| https://ics-cert.us-cert.gov/advisories/ICSA-14-350-01 | patch third party advisory us government resource |