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CVE-2013-0334

5.0 · MEDIUM

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.

Published Oct 31, 2014bundlerCWE-20EPSS 4.30%

Overview

CVE-2013-0334 is a medium-severity vulnerability affecting bundler bundler. It was published on October 31, 2014 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from bundler. Update bundler to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
bundlerbundler>= 0, < 1.7.0Affected

References

Refbundler.io/blog/2014/08/14/bundler-may-install-gems-from-a-different-source-than-expected-cve-2013-0334.htmlReflists.fedoraproject.org/pipermail/package-announce/2014-October/140609.htmlReflists.fedoraproject.org/pipermail/package-announce/2014-October/140654.htmlReflists.fedoraproject.org/pipermail/package-announce/2014-October/140655.htmlReflists.opensuse.org/opensuse-updates/2015-03/msg00092.htmlRefwww.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.htmlRefwww.securityfocus.com/bid/70099Refsecurity.gentoo.org/glsa/201609-02Refbundler.io/blog/2014/08/14/bundler-may-install-gems-from-a-different-source-than-expected-cve-2013-0334.htmlReflists.fedoraproject.org/pipermail/package-announce/2014-October/140609.html

How CyberStrike helps

Frequently asked questions

What is CVE-2013-0334?

CVE-2013-0334 is a medium-severity vulnerability affecting bundler bundler. It was published on October 31, 2014 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2013-0334?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2013-0334?

Check the references section for vendor advisories and patches from bundler. Update bundler to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2013-0334?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-0334 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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