{"id":"PYSEC-2022-243","details":"untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts recursive entity references in DTDs. By exploiting this vulnerability, a remote unauthenticated attacker may cause a denial-of-service (DoS) condition on the server where the product is running.","aliases":["CVE-2022-33977","GHSA-7xr3-6ggc-wc9p"],"modified":"2023-11-08T04:09:41.005431Z","published":"2022-07-26T06:15:00Z","references":[{"type":"WEB","url":"https://jvn.jp/en/jp/JVN30454777/"},{"type":"WEB","url":"https://github.com/stchris/untangle"},{"type":"WEB","url":"https://github.com/stchris/untangle/releases/tag/1.2.1"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-7xr3-6ggc-wc9p"}],"affected":[{"package":{"name":"untangle","ecosystem":"PyPI","purl":"pkg:pypi/untangle"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1"}]}],"versions":["0.3","0.3.1","0.4.0","1.0.0","1.1.0","1.1.1","1.2.0"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/untangle/PYSEC-2022-243.yaml"}}],"schema_version":"1.7.3"}