{"id":"CVE-2021-41042","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-41042","summary":"XML External Entity Reference in Eclipse Lyo","details":"In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working with RDF/XML. This allows an attacker to cause an external DTD to be retrieved.","published":"2022-07-08T00:00:42Z","modified":"2024-02-21T05:42:56.933409Z","cvss":{"score":4.2,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Maven","name":"org.eclipse.lyo:lyo-parent","fixedVersion":"5.0.0.Final"}],"fix":{"url":"https://github.com/eclipse/lyo/commit/a8b15b7f49ca15e55f6699749c39705d21367c6e","label":"eclipse/lyo@a8b15b7"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41042"},{"type":"WEB","url":"https://github.com/eclipse/lyo/commit/a8b15b7f49ca15e55f6699749c39705d21367c6e"},{"type":"WEB","url":"https://github.com/eclipse/lyo"},{"type":"WEB","url":"https://github.com/eclipse/lyo/releases/tag/v5.0.0"},{"type":"WEB","url":"https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-02-21T05:42:56.933409Z"}}