CVE-2014-3916
UnknownEPSS 1.37%
Last modified
CVE-2014-3916 is a vulnerability of currently unknown severity. The str_buf_cat function in string.c in Ruby 1.9.3, 2.0.0, and 2.1 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a long string.. EPSS estimates a 1.37% chance of exploitation in the next 30 days.
Description
The str_buf_cat function in string.c in Ruby 1.9.3, 2.0.0, and 2.1 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a long string.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rubyonrails | Rails | 1.9.3 |
| Rubyonrails | Rails | 2.0.0 |
| Rubyonrails | Rails | 2.1.0 |
References
- https://bugs.ruby-lang.org/issues/9709Vendor Advisory
- https://bugs.ruby-lang.org/issues/9709Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-3916?
The str_buf_cat function in string.c in Ruby 1.9.3, 2.0.0, and 2.1 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a long string.
How severe is CVE-2014-3916?
Severity scoring for CVE-2014-3916 is pending analysis. The EPSS model estimates a 1.37% probability of exploitation in the next 30 days.
How do I fix CVE-2014-3916?
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-2014-3916?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST