{"action":"Upgrade python-saml to 2.4.0 or later.","affected":[{"fixed":"2.4.0","introduced":"0"}],"component":"python-saml","cve_ids":["CVE-2017-11427"],"ecosystem":"PyPI","epss":0.04368,"exploited":false,"fixed_versions":["2.4.0"],"ghsa_id":"GHSA-j8j8-348v-wfm3","id":"tcs_01M5KG8XAQN88DZGWA077NW865","modified_at":"2023-11-08T03:58:49.295677Z","published_at":"2019-04-17T14:29:00Z","references":["https://osv.dev/vulnerability/PYSEC-2019-198","https://www.kb.cert.org/vuls/id/475445","https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations","https://github.com/advisories/GHSA-j8j8-348v-wfm3"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"PYSEC-2019-198","url":"https://osv.dev/vulnerability/PYSEC-2019-198"},{"source":"nvd","source_id":"CVE-2017-11427","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11427"}],"summary":"OneLogin PythonSAML 2.3.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without"}