CVE-2013-0277
UnknownEPSS 7.50%
Last modified
CVE-2013-0277 is a vulnerability of currently unknown severity. ActiveRecord in Ruby on Rails before 2.3.17 and 3.x before 3.1.0 allows remote attackers to cause a denial of service or execute arbitrary code via crafted serialized attributes that cause the +serialize+ helper to deserialize arbitrary YAML.. EPSS estimates a 7.50% chance of exploitation in the next 30 days.
Description
ActiveRecord in Ruby on Rails before 2.3.17 and 3.x before 3.1.0 allows remote attackers to cause a denial of service or execute arbitrary code via crafted serialized attributes that cause the +serialize+ helper to deserialize arbitrary YAML.
Metrics
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Rubyonrails | Rails | 3.0.0 | — |
| Rubyonrails | Rails | 3.0.1 | — |
| Rubyonrails | Rails | 3.0.2 | — |
| Rubyonrails | Rails | 3.0.3 | — |
| Rubyonrails | Rails | 3.0.4 | Rc1 |
| Rubyonrails | Rails | 3.0.5 | — |
| Rubyonrails | Rails | 3.0.6 | — |
| Rubyonrails | Rails | 3.0.7 | — |
| Rubyonrails | Rails | 3.0.8 | — |
| Rubyonrails | Rails | 3.0.9 | — |
| Rubyonrails | Rails | 3.0.10 | — |
| Rubyonrails | Rails | 3.0.11 | — |
| Rubyonrails | Rails | 3.0.12 | — |
| Rubyonrails | Rails | 3.0.13 | — |
| Rubyonrails | Rails | 3.0.14 | — |
| Rubyonrails | Rails | 3.0.16 | — |
| Rubyonrails | Rails | 3.0.17 | — |
| Rubyonrails | Rails | 3.0.18 | — |
| Rubyonrails | Rails | 3.0.19 | — |
| Rubyonrails | Rails | 3.0.20 | — |
| Rubyonrails | Ruby On Rails | 3.0.4 | — |
| Rubyonrails | Rails | 2.3.0 | — |
| Rubyonrails | Rails | 2.3.1 | — |
| Rubyonrails | Rails | 2.3.2 | — |
| Rubyonrails | Rails | 2.3.3 | — |
| Rubyonrails | Rails | 2.3.4 | — |
| Rubyonrails | Rails | 2.3.9 | — |
| Rubyonrails | Rails | 2.3.10 | — |
| Rubyonrails | Rails | 2.3.11 | — |
| Rubyonrails | Rails | 2.3.12 | — |
| Rubyonrails | Rails | 2.3.13 | — |
| Rubyonrails | Rails | 2.3.14 | — |
| Rubyonrails | Rails | 2.3.15 | — |
| Rubyonrails | Rails | 2.3.16 | — |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-0277?
ActiveRecord in Ruby on Rails before 2.3.17 and 3.x before 3.1.0 allows remote attackers to cause a denial of service or execute arbitrary code via crafted serialized attributes that cause the +serialize+ helper to deserialize arbitrary YAML.
How severe is CVE-2013-0277?
Severity scoring for CVE-2013-0277 is pending analysis. The EPSS model estimates a 7.50% probability of exploitation in the next 30 days.
How do I fix CVE-2013-0277?
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-2013-0277?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST