CVE-2014-0789
Multiple buffer overflows in the OPC Automation 2.0 Server Object ActiveX control in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 3.5 and earlier, TLXCDSTOFS33 3.5 and earlier, TLXCDLUOFS33 3.5 and earlier, TLXCDLTOFS33 3.5 and earlier, and TLXCDLFOFS33 3.5 and earlier allow remote attackers to cause a denial of service via long arguments to unspecified functions.
- Score
- CVSS 2.0 7.8 High
- Status
- Modified - ics-cert@hq.dhs.gov
- Published
- 2014-04-04
- Last modified
- 2025-09-25
- Weaknesses
- CWE-119, CWE-122
Affected products
- Opc Factory Server Tlxcdlfofs (Schneider-electric)
- Opc Factory Server Tlxcdltofs (Schneider-electric)
- Opc Factory Server Tlxcdluofs (Schneider-electric)
- Opc Factory Server Tlxcdstofs (Schneider-electric)
- Opc Factory Server Tlxcdsuofs (Schneider-electric)
- Opc Factory Server Ofs (Schneider Electric)
References
- http://www.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/…
- http://www2.schneider-electric.com/sites/corporate/en/support/cybersecurity/cybersecurity.page
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-093-01
- http://ics-cert.us-cert.gov/advisories/ICSA-14-093-01