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2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2017-18872",
"sourceIdentifier": "cve@mitre.org",
"published": "2020-06-19T18:15:10.537",
"lastModified": "2020-06-30T19:22:21.230",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Mattermost Server before 4.4.3 and 4.3.3. Attackers could reconfigure an OAuth app in some cases where Mattermost is an OAuth 2.0 service provider."
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema en Mattermost Server versiones anteriores a 4.4.3 y 4.3.3. Los atacantes podr\u00edan reconfigurar una aplicaci\u00f3n OAuth en algunos casos donde Mattermost es un proveedor de servicios de OAuth versi\u00f3n 2.0"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "SINGLE",
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"availabilityImpact": "NONE",
"baseScore": 3.5
},
"baseSeverity": "LOW",
"exploitabilityScore": 6.8,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-732"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.3.3",
"matchCriteriaId": "1F608126-B2A9-42F2-A906-1DD6A3935067"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4.0",
"versionEndExcluding": "4.4.3",
"matchCriteriaId": "2864E807-573D-49D1-830F-D1CE15D54ECF"
}
]
}
]
}
],
"references": [
{
"url": "https://mattermost.com/security-updates/",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
}
]
}