CVE-2018-12086
UnknownEPSS 11.50%
Last modified
CVE-2018-12086 is a vulnerability of currently unknown severity. Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.. EPSS estimates a 11.50% chance of exploitation in the next 30 days.
Description
Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opcfoundation | Unified Architecture-.Net-Legacy | <= 1.03.342 |
| Opcfoundation | Unified Architecture-Java | <= 1.03.343 |
| Opcfoundation | Unified Architecture .Net-Standard | <= 1.03.352.12 |
| Opcfoundation | Unified Architecture Ansic | <= 1.03.340 |
| Debian | Debian Linux | 9.0 |
References
- http://www.securityfocus.com/bid/105538Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041909Third Party Advisory, VDB Entry
- https://www.debian.org/security/2018/dsa-4359Third Party Advisory
- http://www.securityfocus.com/bid/105538Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041909Third Party Advisory, VDB Entry
- https://www.debian.org/security/2018/dsa-4359Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-12086?
Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.
How severe is CVE-2018-12086?
Severity scoring for CVE-2018-12086 is pending analysis. The EPSS model estimates a 11.50% probability of exploitation in the next 30 days.
How do I fix CVE-2018-12086?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2018-12086?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST