{"id":"CVE-2023-34411","aliases":["GHSA-7gf7-jv65-wjmh"],"url":"https://o3.security/vulnerability/CVE-2023-34411","summary":"xml-rs vulnerable to denial of service via invalid token in XML document","details":"The xml-rs crate before 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid <! token (such as <!DOCTYPEs/%<!A nesting) in an XML document. The earliest affected version is 0.8.9.","published":"2023-06-05T00:00:00Z","modified":"2026-08-12T03:51:41.766563398Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"crates.io","name":"xml-rs","fixedVersion":"0.8.14"}],"fix":{"url":"https://github.com/00xc/xml-rs/commit/0f084d45aa53e4a27476961785f59f2bd7d59a9f","label":"00xc/xml-rs@0f084d4"},"references":[{"type":"WEB","url":"https://github.com/netvl/xml-rs/compare/0.8.13...0.8.14"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34411.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34411"},{"type":"FIX","url":"https://github.com/00xc/xml-rs/commit/0f084d45aa53e4a27476961785f59f2bd7d59a9f"},{"type":"FIX","url":"https://github.com/netvl/xml-rs/commit/c09549a187e62d39d40467f129e64abf32efc35c"},{"type":"FIX","url":"https://github.com/netvl/xml-rs/pull/226"},{"type":"WEB","url":"https://github.com/netvl/xml-rs/commit/014d808be900c85a0afc5ccdfe668be040d175aa"},{"type":"PACKAGE","url":"https://github.com/netvl/xml-rs"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:41.766563398Z"}}