{"id":"CVE-2021-42260","details":"TinyXML through 2.6.2 has an infinite loop in TiXmlParsingData::Stamp in tinyxmlparser.cpp via the TIXML_UTF_LEAD_0 case. It can be triggered by a crafted XML message and leads to a denial of service.","modified":"2026-07-17T21:01:58.875982334Z","published":"2021-10-11T20:15:07.433Z","related":["openSUSE-SU-2021:1474-1","openSUSE-SU-2021:3639-1","openSUSE-SU-2024:13524-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4QCR5PIOBGDIDS6SYRESTMDJSEDFSCOE/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOMBSHRIW5Q34SQSXYURYAOYDZD2NQF6/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4QCR5PIOBGDIDS6SYRESTMDJSEDFSCOE/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOMBSHRIW5Q34SQSXYURYAOYDZD2NQF6/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/04/msg00019.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/09/msg00041.html"},{"type":"REPORT","url":"https://sourceforge.net/p/tinyxml/bugs/141/"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"2.3.2"},{"last_affected":"2.6.2"}]},{"events":[{"introduced":"0"},{"last_affected":"2.3.0-beta"}]},{"events":[{"introduced":"0"},{"last_affected":"2.3.1-beta"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-42260.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}