{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2020-7731","assignerOrgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","assignerShortName":"snyk","dateUpdated":"2024-09-17T03:07:42.489Z","dateReserved":"2020-01-21T00:00:00.000Z","datePublished":"2021-04-30T16:10:13.540Z"},"containers":{"cna":{"title":"Denial of Service (DoS)","datePublic":"2021-04-30T00:00:00.000Z","providerMetadata":{"orgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","shortName":"snyk","dateUpdated":"2023-03-10T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"This affects all versions <0.7.0 of package github.com/russellhaering/gosaml2. There is a crash on nil-pointer dereference caused by sending malformed XML signatures."}],"affected":[{"vendor":"n/a","product":"github.com/russellhaering/gosaml2","versions":[{"version":"0","status":"affected","lessThan":"unspecified","versionType":"custom"}]}],"references":[{"url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUSSELLHAERINGGOSAML2-608302"},{"url":"https://github.com/russellhaering/gosaml2/issues/59"},{"url":"https://github.com/russellhaering/gosaml2/releases/tag/v0.7.0"}],"credits":[{"lang":"en","value":"Steven Johnstone"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","exploitCodeMaturity":"PROOF_OF_CONCEPT","remediationLevel":"NOT_DEFINED","reportConfidence":"NOT_DEFINED","baseScore":7.5,"temporalScore":7.1,"baseSeverity":"HIGH","temporalSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Denial of Service (DoS)"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T09:41:01.628Z"},"title":"CVE Program Container","references":[{"url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUSSELLHAERINGGOSAML2-608302","tags":["x_transferred"]},{"url":"https://github.com/russellhaering/gosaml2/issues/59","tags":["x_transferred"]},{"url":"https://github.com/russellhaering/gosaml2/releases/tag/v0.7.0","tags":["x_transferred"]}]}]}}