{"cve":"CVE-2012-4446","nvd":{"published":"2013-03-14T03:10:22.530","modified":"2026-06-16T23:45:06.907","status":"Modified","description":"The default configuration for Apache Qpid 0.20 and earlier, when the federation_tag attribute is enabled, accepts AMQP connections without checking the source user ID, which allows remote attackers to bypass authentication and have other unspecified impact via an AMQP request.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://rhn.redhat.com/errata/RHSA-2013-0561.html","http://rhn.redhat.com/errata/RHSA-2013-0562.html","http://secunia.com/advisories/52516","https://bugzilla.redhat.com/show_bug.cgi?id=851355","https://issues.apache.org/jira/browse/QPID-4631"],"products":["apache:qpid"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2012-4446","score":0.04913,"percentile":0.9211,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mrgh-6x42-x6xf","url":"https://osv.dev/vulnerability/GHSA-mrgh-6x42-x6xf","summary":"Improper Authentication in Apache Qpid","modified":"2024-12-07T05:42:55.697932Z","packages":[{"ecosystem":"Maven","name":"org.apache.qpid:qpid-client","purl":"pkg:maven/org.apache.qpid/qpid-client","ranges":["<0.20"],"fixed":["0.20"]}]}],"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."]}