{"cve":"CVE-2013-2027","nvd":{"published":"2015-02-13T15:59:00.067","modified":"2026-06-16T23:52:36.700","status":"Modified","description":"Jython 2.2.1 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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://advisories.mageia.org/MGASA-2015-0096.html","http://lists.opensuse.org/opensuse-updates/2015-02/msg00055.html","http://www.mandriva.com/security/advisories?name=MDVSA-2015:158","http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html","https://bugzilla.redhat.com/show_bug.cgi?id=947949"],"products":["jython_project:jython","opensuse:opensuse"],"source":"nvd","synced_at":"2026-10-19T20:35:35.528235705+00:00"},"epss":{"cve":"CVE-2013-2027","score":0.00429,"percentile":0.37209,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9347-9w64-q5wp","url":"https://osv.dev/vulnerability/GHSA-9347-9w64-q5wp","summary":"Jython Improper Access Restrictions vulnerability","modified":"2024-12-02T05:48:21.443750Z","packages":[{"ecosystem":"Maven","name":"org.python:jython-standalone","purl":"pkg:maven/org.python/jython-standalone","ranges":["<2.7.2b3"],"fixed":["2.7.2b3"]}]}],"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."]}