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Add CVE-2021-41263 for GHSA-844m-cpr9-jcmh

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Add CVE-2021-41263 for GHSA-844m-cpr9-jcmh
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advisory-db[bot] 2021-11-15 20:07:52 +00:00 committed by GitHub
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2021/41xxx/CVE-2021-41263.json
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@ -1,18 +1,96 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-41263",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Secure/signed cookies share secrets between sites in rails_multisite"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "rails_multisite",
"version": {
"version_data": [
{
"version_value": "< 4.0.0"
}
]
}
}
]
},
"vendor_name": "discourse"
}
]
}
},
"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": "rails_multisite provides multi-db support for Rails applications. In affected versions this vulnerability impacts any Rails applications using `rails_multisite` alongside Rails' signed/encrypted cookies. Depending on how the application makes use of these cookies, it may be possible for an attacker to re-use cookies on different 'sites' within a multi-site Rails application. The issue has been patched in v4 of the `rails_multisite` gem. Note that this upgrade will invalidate all previous signed/encrypted cookies. The impact of this invalidation will vary based on the application architecture."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-565: Reliance on Cookies without Validation and Integrity Checking"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/discourse/rails_multisite/security/advisories/GHSA-844m-cpr9-jcmh",
"refsource": "CONFIRM",
"url": "https://github.com/discourse/rails_multisite/security/advisories/GHSA-844m-cpr9-jcmh"
},
{
"name": "https://github.com/discourse/rails_multisite/commit/c6785cdb5c9277dd2c5ac8d55180dd1ece440ed0",
"refsource": "MISC",
"url": "https://github.com/discourse/rails_multisite/commit/c6785cdb5c9277dd2c5ac8d55180dd1ece440ed0"
}
]
},
"source": {
"advisory": "GHSA-844m-cpr9-jcmh",
"discovery": "UNKNOWN"
}
}