CVE-2014-0774
Description
Stack-based buffer overflow in the C++ sample client in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 - 3.35, TLXCDSTOFS33 - 3.35, TLXCDLUOFS33 - 3.35, TLXCDLTOFS33 - 3.35, and TLXCDLFOFS33 - 3.35 allows local users to gain privileges via vectors involving a malformed configuration file.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| schneider-electric | ofs_test_client_tlxcdlfofs33 | 3.35 | |
| schneider-electric | ofs_test_client_tlxcdltofs33 | 3.35 | |
| schneider-electric | ofs_test_client_tlxcdluofs33 | 3.35 | |
| schneider-electric | ofs_test_client_tlxcdstofs33 | 3.35 | |
| schneider-electric | ofs_test_client_tlxcdsuofs33 | 3.35 | |
| schneider-electric | opc_factory_server | 3.35 | |
References
- http://www.securityfocus.com/bid/65871
- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-031-01
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-058-02
- http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-031-01
- http://ics-cert.us-cert.gov/advisories/ICSA-14-058-02
- http://www.securityfocus.com/bid/65871
CWEs
CWE-121 CWE-119
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.