{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-36563","assignerOrgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","state":"PUBLISHED","assignerShortName":"Go","dateReserved":"2022-07-29T18:37:18.341Z","datePublished":"2022-12-27T21:13:29.296Z","dateUpdated":"2025-04-11T16:37:19.193Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","shortName":"Go","dateUpdated":"2023-06-12T19:04:02.597Z"},"title":"Weak hash (SHA-1) in github.com/RobotsAndPencils/go-saml","descriptions":[{"lang":"en","value":"XML Digital Signatures generated and validated using this package use SHA-1, which may allow an attacker to craft inputs which cause hash collisions depending on their control over the input."}],"affected":[{"vendor":"github.com/RobotsAndPencils/go-saml","product":"github.com/RobotsAndPencils/go-saml","collectionURL":"https://pkg.go.dev","packageName":"github.com/RobotsAndPencils/go-saml","programRoutines":[{"name":"AuthnRequest.Validate"},{"name":"NewAuthnRequest"},{"name":"NewSignedResponse"},{"name":"ServiceProviderSettings.GetAuthnRequest"}],"defaultStatus":"affected"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE 328: Use of Weak Hash"}]}],"references":[{"url":"https://github.com/RobotsAndPencils/go-saml/pull/38"},{"url":"https://pkg.go.dev/vuln/GO-2020-0047"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T17:30:08.406Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/RobotsAndPencils/go-saml/pull/38","tags":["x_transferred"]},{"url":"https://pkg.go.dev/vuln/GO-2020-0047","tags":["x_transferred"]}]},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-11T16:36:49.594277Z","id":"CVE-2020-36563","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-11T16:37:19.193Z"}}]}}