{"schema_version":"1.7.3","id":"GHSA-m269-wj6g-c459","published":"2022-05-17T02:56:23Z","modified":"2024-10-24T22:27:13.509187Z","aliases":["CVE-2016-10127","PYSEC-2017-67"],"summary":"PySAML2 XML external entity attack","details":"PySAML2 allows remote attackers to conduct XML external entity (XXE) attacks via a crafted SAML XML request or response.","affected":[{"package":{"name":"pysaml2","ecosystem":"PyPI","purl":"pkg:pypi/pysaml2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5.0"}]}],"versions":["0.4.3","1.0.1","1.0.2","1.0.3","1.1.0","2.0.0","2.1.0","2.2.0","2.3.0","2.4.0","3.0.0","3.0.2","4.0.0","4.0.1","4.0.2","4.0.3","4.0.4","4.0.5","4.0.5rc1","4.1.0","4.2.0","4.3.0","4.4.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-m269-wj6g-c459/GHSA-m269-wj6g-c459.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2016-10127"},{"type":"WEB","url":"https://github.com/rohe/pysaml2/issues/366"},{"type":"WEB","url":"https://github.com/rohe/pysaml2/pull/379"},{"type":"WEB","url":"https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b"},{"type":"WEB","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-m269-wj6g-c459"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/pysaml2/PYSEC-2017-67.yaml"},{"type":"PACKAGE","url":"https://github.com/rohe/pysaml2"},{"type":"WEB","url":"https://web.archive.org/web/20200227195127/http://www.securityfocus.com/bid/95376"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2017/01/19/5"}],"database_specific":{"cwe_ids":["CWE-611"],"github_reviewed":true,"github_reviewed_at":"2022-06-17T21:31:28Z","nvd_published_at":"2017-03-03T15:59:00Z","severity":"CRITICAL"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H"}]}