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Auto-merge PR#3162
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CVE Team 2020-01-30 14:50:19 -05:00 committed by GitHub
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2020/5xxx/CVE-2020-5228.json
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{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2020-5228",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Opencast allows unauthorized public access via OAI-PMH"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "opencast",
"version": {
"version_data": [
{
"version_value": "< 7.6"
},
{
"version_value": ">= 8.0, < 8.1"
}
]
}
}
]
},
"vendor_name": "opencast"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "Opencast before 8.1 and 7.6 allows unauthorized public access to all media and metadata by default via OAI-PMH.\nOAI-PMH is part of the default workflow and is activated by default, requiring active user intervention of users to protect media. \nThis leads to users unknowingly handing out public access to events without their knowledge.\n\nThe problem has been addressed in Opencast 7.6 and 8.1 where the OAI-PMH endpoint is configured to require users with `ROLE_ADMIN` by default. In addition to this, Opencast 9 removes the OAI-PMH publication from the default workflow, making the publication a conscious decision users have to make by updating their workflows."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-862: Missing Authorization"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/opencast/opencast/security/advisories/GHSA-6f54-3qr9-pjgj",
"refsource": "CONFIRM",
"url": "https://github.com/opencast/opencast/security/advisories/GHSA-6f54-3qr9-pjgj"
},
{
"name": "https://github.com/opencast/opencast/blob/1fb812c7810c78f09f29a7f455ff920417924307/etc/security/mh_default_org.xml#L271-L276",
"refsource": "MISC",
"url": "https://github.com/opencast/opencast/blob/1fb812c7810c78f09f29a7f455ff920417924307/etc/security/mh_default_org.xml#L271-L276"
}
]
},
"source": {
"advisory": "GHSA-6f54-3qr9-pjgj",
"discovery": "UNKNOWN"
}
}
}