{"id":"CVE-2013-2027","aliases":["GHSA-9347-9w64-q5wp"],"url":"https://o3.security/vulnerability/CVE-2013-2027","summary":"Jython Improper Access Restrictions vulnerability","details":"Jython before 2.7.2b3 uses the current umask to set the privileges of the class cache files, which allows local users to bypass intended access restrictions via unspecified vectors.","published":"2015-02-13T15:59:00Z","modified":"2026-04-16T06:15:28.099397011Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.python:jython-standalone","fixedVersion":"2.7.2b3"}],"fix":{"url":"https://github.com/jython/frozen-mirror/commit/053949e66d307168fd70b39725f4d3e6b642acc1","label":"jython/frozen-mirror@053949e"},"references":[{"type":"ADVISORY","url":"http://advisories.mageia.org/MGASA-2015-0096.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-updates/2015-02/msg00055.html"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:158"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=947949"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2027"},{"type":"WEB","url":"https://github.com/jython/frozen-mirror/commit/053949e66d307168fd70b39725f4d3e6b642acc1"},{"type":"WEB","url":"https://github.com/jython/frozen-mirror/blob/b8d7aa4cee50c0c0fe2f4b235dd62922dd0f3f99/NEWS#L25C8-L25C15"},{"type":"PACKAGE","url":"jython/frozen-mirror"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-16T06:15:28.099397011Z"}}