{"cve":"CVE-2013-0334","nvd":{"published":"2014-10-31T14:55:02.687","modified":"2026-06-16T23:49:13.010","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://bundler.io/blog/2014/08/14/bundler-may-install-gems-from-a-different-source-than-expected-cve-2013-0334.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140609.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140654.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140655.html","http://lists.opensuse.org/opensuse-updates/2015-03/msg00092.html"],"products":["bundler:bundler","fedoraproject:fedora","opensuse:opensuse"],"source":"nvd","synced_at":"2026-10-19T20:34:45.729216538+00:00"},"epss":{"cve":"CVE-2013-0334","score":0.04303,"percentile":0.91148,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-49jx-9cmc-xjxm","url":"https://osv.dev/vulnerability/GHSA-49jx-9cmc-xjxm","summary":"Bundler may install gems from a different source than expected","modified":"2024-12-06T05:31:01.084668Z","packages":[{"ecosystem":"RubyGems","name":"bundler","purl":"pkg:gem/bundler","ranges":["<1.7.0"],"fixed":["1.7.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}