{"action":"Upgrade pysaml2 to 4.5.0 or later.","affected":[{"fixed":"4.5.0","introduced":"0"}],"component":"pysaml2","cve_ids":["CVE-2016-10127"],"ecosystem":"PyPI","epss":0.02616,"exploited":false,"fixed_versions":["4.5.0"],"ghsa_id":"GHSA-m269-wj6g-c459","id":"tcs_01M5KG7EJABM9HGXHWX2MTEPTS","modified_at":"2023-11-08T03:58:09.559508Z","published_at":"2017-03-03T15:59:00Z","references":["https://osv.dev/vulnerability/PYSEC-2017-67","https://github.com/rohe/pysaml2/pull/379","https://github.com/rohe/pysaml2/issues/366","https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b","https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716","http://www.openwall.com/lists/oss-security/2017/01/19/5","http://www.securityfocus.com/bid/95376","https://github.com/advisories/GHSA-m269-wj6g-c459"],"severity":{"label":"critical","score":9},"sources":[{"source":"osv","source_id":"PYSEC-2017-67","url":"https://osv.dev/vulnerability/PYSEC-2017-67"},{"source":"nvd","source_id":"CVE-2016-10127","url":"https://nvd.nist.gov/vuln/detail/CVE-2016-10127"}],"summary":"PySAML2 allows remote attackers to conduct XML external entity (XXE) attacks via a crafted SAML XML request or response."}