CVE-2020-11020
Published Apr 29, 2020
Last updated 5 years ago
Overview
- Description
- Faye (NPM, RubyGem) versions greater than 0.5.0 and before 1.0.4, 1.1.3 and 1.2.5, has the potential for authentication bypass in the extension system. The vulnerability allows any client to bypass checks put in place by server-side extensions, by appending extra segments to the message channel. It is patched in versions 1.0.4, 1.1.3 and 1.2.5.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:faye_project:faye:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "FDF2555F-1E11-4F39-844B-48D120586578",
"versionEndExcluding": "1.0.4",
"versionStartExcluding": "0.5.0"
},
{
"criteria": "cpe:2.3:a:faye_project:faye:*:*:*:*:*:ruby:*:*",
"vulnerable": true,
"matchCriteriaId": "F2DB6AE8-AB9B-4A1A-9A23-80A45A3C7FD3",
"versionEndExcluding": "1.0.4",
"versionStartExcluding": "0.5.0"
},
{
"criteria": "cpe:2.3:a:faye_project:faye:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "4C2E7A43-4236-43CC-8588-DFF7DE651276",
"versionEndExcluding": "1.1.3",
"versionStartIncluding": "1.1.0"
},
{
"criteria": "cpe:2.3:a:faye_project:faye:*:*:*:*:*:ruby:*:*",
"vulnerable": true,
"matchCriteriaId": "C62CA8E2-99F2-4A49-8726-1D1F5EB3F148",
"versionEndExcluding": "1.1.3",
"versionStartIncluding": "1.1.0"
},
{
"criteria": "cpe:2.3:a:faye_project:faye:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "A7AECEFE-3AC9-4855-BD8F-9019A6B64541",
"versionEndExcluding": "1.2.5",
"versionStartIncluding": "1.2.0"
},
{
"criteria": "cpe:2.3:a:faye_project:faye:*:*:*:*:*:ruby:*:*",
"vulnerable": true,
"matchCriteriaId": "4005E717-555C-4AEB-9D1B-5400C26F2764",
"versionEndExcluding": "1.2.5",
"versionStartIncluding": "1.2.0"
}
],
"operator": "OR"
}
]
}
]