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CVE-2013-4457
The Cocaine gem 0.4.0 through 0.5.2 for Ruby allows context-dependent attackers to execute arbitrary commands via a crafted has object,…
Medium6.8EPSS 2.0%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
The Cocaine gem 0.4.0 through 0.5.2 for Ruby allows context-dependent attackers to execute arbitrary commands via a crafted has object, related to recursive variable interpolation.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.0% · top 19% 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: Medium 6.8.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- RubyGemscocaineGHSA-c43v-hrmg-56r4 (opens in a new tab)
References (4)
- https://github.com/thoughtbot/cocaine/blob/master/NEWS.md (opens in a new tab)x_refsource_CONFIRMx_transferred
- 98835 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- [oss-security] 20131022 Recursive Interpolation Vulnerability in Cocaine rubygem (CVE-2013-4457) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 55365 (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-c43v-hrmg-56r4 (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-2013-4457)Record last updated .