Is CVE-2013-0334 in the CISA KEV catalog?

No. CVE-2013-0334 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-0334?

CVE-2013-0334 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2013-0334?

CVE-2013-0334 has an EPSS score of 3.85% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-0334?

Upgrade bundler to 1.7.0 or later.

CVE & CISA-KEV Catalog

CVE-2013-0334

MEDIUMEPSS 89th pctl

5.0

CVSS v2

NVD

Description

Bundler before 1.7, when multiple top-level source lines are used, allows remote attackers to install arbitrary gems by creating a gem with the same name as another gem in a different source.

CWE-20Improper Input Validation

How to fix

Remediation Available

bundlerNVD

Affected:< 1.7.0Fixed in:1.7.0CVE-2013-0334derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

3.85%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

References

Vendor Advisory1

bundler.io

Third-Party Advisory7

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.