{
"id": "GHSA-j6w9-fv6q-3q52",
"aliases": [
"CVE-2020-8184"
],
"details": "A reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it possible for an attacker to forge a secure or host-only cookie prefix.",
"summary": "Rack allows Percent-encoded cookies to overwrite existing prefixed cookie names",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.1.4"
}
]
}
],
"package": {
"name": "rack",
"ecosystem": "RubyGems"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.2.0"
},
{
"fixed": "2.2.3"
}
]
}
],
"package": {
"name": "rack",
"ecosystem": "RubyGems"
}
}
],
"modified": "2023-08-28T12:13:59Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
}
],
"published": "2020-06-24T17:15:00Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8184",
"type": "ADVISORY"
},
{
"url": "https://github.com/rack/rack/commit/1f5763de6a9fe515ff84992b343d63c88104654c",
"type": "WEB"
},
{
"url": "https://hackerone.com/reports/895727",
"type": "WEB"
},
{
"url": "https://github.com/rack/rack",
"type": "PACKAGE"
},
{
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2020-8184.yml",
"type": "WEB"
},
{
"url": "https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html",
"type": "WEB"
},
{
"url": "https://usn.ubuntu.com/4561-1",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-784"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-06-19T17:15:00Z",
"github_reviewed_at": "2020-06-24T17:14:36Z"
}
}