{"id":"CVE-2023-34411","aliases":["EUVD-2023-1731","GHSA-7gf7-jv65-wjmh","UBUNTU-CVE-2023-34411"],"status":"published","title":"xml-rs vulnerable to denial of service via invalid token in XML document","description":"The xml-rs crate before 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid \u003c! token (such as \u003c!DOCTYPEs/%\u003c!A nesting) in an XML document. The earliest affected version is 0.8.9.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01162,"percentile":0.67467,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-611","CWE-617"],"published":"2023-06-05T00:00:00Z","modified":"2026-10-28T02:30:25Z","fixes":[{"ecosystem":"crates.io","package":"xml-rs","fixed_in":["0.8.14"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"crates.io","package":"xml-rs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.8.9"},{"fixed":"0.8.14"}]}]},{"source":"osv","ecosystem":"crates.io","package":"xml-rs","ranges":[{"type":"SEMVER","events":[{"introduced":"0.8.9"},{"fixed":"0.8.14"}]}]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"rust-xml-rs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.0-1","0.8.0-1build1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"rust-xml-rs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.3-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"rust-xml-rs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.3-1","0.8.19-1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"rust-xml-rs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.19-1build1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"rust-xml-rs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.19-1build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"rust-xml-rs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.19-1build1"]}],"products":[{"vendor":"xml_library_project","product":"xml_library"}],"references":[{"url":"https://github.com/netvl/xml-rs/pull/226","tags":["x_transferred","Exploit","fix","web","report"]},{"url":"https://github.com/00xc/xml-rs/commit/0f084d45aa53e4a27476961785f59f2bd7d59a9f","tags":["x_transferred","Patch","fix","web","report"]},{"url":"https://github.com/netvl/xml-rs/compare/0.8.13...0.8.14","tags":["x_transferred","Patch","web","report"]},{"url":"https://github.com/netvl/xml-rs/commit/c09549a187e62d39d40467f129e64abf32efc35c","tags":["x_transferred","Patch","fix","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34411","tags":["advisory"]},{"url":"https://github.com/netvl/xml-rs/commit/014d808be900c85a0afc5ccdfe668be040d175aa","tags":["web"]},{"url":"https://github.com/advisories/GHSA-7gf7-jv65-wjmh"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34411.json","tags":["advisory"]},{"url":"https://github.com/netvl/xml-rs","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2023-34411","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-34411","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-34411","description":"The xml-rs crate before 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid \u003c! token (such as \u003c!DOCTYPEs/%\u003c!A nesting) in an XML document. The earliest affected version is 0.8.9.","status":"published","published":"2023-06-05T00:00:00Z","modified":"2025-01-08T16:54:17.92Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-1731","description":"The xml-rs crate before 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid \u003c! token (such as \u003c!DOCTYPEs/%\u003c!A nesting) in an XML document. The earliest affected version is 0.8.9.","status":"published","published":"2023-06-05T00:00:00Z","modified":"2025-01-08T16:54:17Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:23.485796Z"}],"ghsa":[{"id":"GHSA-7gf7-jv65-wjmh","title":"xml-rs vulnerable to denial of service via invalid token in XML document","description":"The xml-rs crate \u003e= 0.8.9 and \u003c 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid \u003c! token (such as \u003c!DOCTYPEs/%\u003c!A nesting) in an XML document.","status":"published","published":"2023-06-05T06:30:15Z","modified":"2025-01-08T19:00:57Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-611","CWE-617"],"updated_at":"2026-11-02T14:38:26.167657Z"}],"nvd":[{"id":"CVE-2023-34411","description":"The xml-rs crate before 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid \u003c! token (such as \u003c!DOCTYPEs/%\u003c!A nesting) in an XML document. The earliest affected version is 0.8.9.","status":"published","published":"2023-06-05T04:15:11.153Z","modified":"2026-06-17T06:03:35.46Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:08:03.795015Z"}],"osv":[{"id":"CVE-2023-34411","description":"The xml-rs crate before 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid \u003c! token (such as \u003c!DOCTYPEs/%\u003c!A nesting) in an XML document. The earliest affected version is 0.8.9.","status":"published","published":"2023-06-05T00:00:00Z","modified":"2026-10-28T02:30:25.876210888Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:32.116263Z"},{"id":"GHSA-7gf7-jv65-wjmh","title":"xml-rs vulnerable to denial of service via invalid token in XML document","description":"The xml-rs crate \u003e= 0.8.9 and \u003c 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid \u003c! token (such as \u003c!DOCTYPEs/%\u003c!A nesting) in an XML document.","status":"published","published":"2023-06-05T06:30:15Z","modified":"2025-01-08T19:00:56Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-611","CWE-617"],"updated_at":"2026-11-02T15:46:41.002603Z"},{"id":"UBUNTU-CVE-2023-34411","description":"The xml-rs crate before 0.8.14 for Rust and Crab allows a denial of service (panic) via an invalid \u003c! token (such as \u003c!DOCTYPEs/%\u003c!A nesting) in an XML document. The earliest affected version is 0.8.9.","status":"published","published":"2023-06-05T04:15:00Z","modified":"2026-10-17T12:56:05.419961531Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:54:21.882004Z"}]}}