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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…
High10.0EPSS 7.5%
- Published
- Updated
- Reserved
- Assigned by
- redhat
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 7.5% · top 5.5% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- RubyGemsactiverecordGHSA-fhj9-cjjh-27vm (opens in a new tab)
References (11)
- 1028109 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- https://puppet.com/security/cve/cve-2013-0277 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://support.apple.com/kb/HT5784 (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-2620 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- APPLE-SA-2013-06-04-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- 90073 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- [rubyonrails-security] 20130211 Serialized Attributes YAML Vulnerability with Rails 2.3 and 3.0 [CVE-2013-0277] (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- openSUSE-SU-2013:0462 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- [oss-security] 20130211 Serialized Attributes YAML Vulnerability with Rails 2.3 and 3.0 [CVE-2013-0277] (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://weblog.rubyonrails.org/2013/2/11/SEC-ANN-Rails-3-2-12-3-1-11-and-2-3-17-have-been-released/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- 52112 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-fhj9-cjjh-27vm (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2013-0277)Record last updated .