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vuln-cve/data/2020/36xxx/CVE-2020-36563.json
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{
"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"
}
}
]
}
}