CVE-2013-4457

Name: CVE-2013-4457
Creator: NVD / NIST
Published: 2013-11-02T18:55:03.203+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.45%

Last modified Jun 16, 2026

CVE-2013-4457 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.45% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.45%

70.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Thoughtbot	Cocaine	0.4.0
Thoughtbot	Cocaine	0.4.1
Thoughtbot	Cocaine	0.4.2
Thoughtbot	Cocaine	0.5.0
Thoughtbot	Cocaine	0.5.1
Thoughtbot	Cocaine	0.5.2

References

Timeline

Published: Nov 2, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is 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, related to recursive variable interpolation.

How severe is CVE-2013-4457?

Severity scoring for CVE-2013-4457 is pending analysis. The EPSS model estimates a 1.45% probability of exploitation in the next 30 days.

How do I fix CVE-2013-4457?

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.

Are you affected by CVE-2013-4457?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST