CVE-2021-21288
Published Feb 8, 2021
Last updated 4 years ago
Overview
- Description
- CarrierWave is an open-source RubyGem which provides a simple and flexible way to upload files from Ruby applications. In CarrierWave before versions 1.3.2 and 2.1.1 the download feature has an SSRF vulnerability, allowing attacks to provide DNS entries or IP addresses that are intended for internal use and gather information about the Intranet infrastructure of the platform. This is fixed in versions 1.3.2 and 2.1.1.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 4.3
- Impact score
- 1.4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:N/A:N
Weaknesses
- security-advisories@github.com
- CWE-918
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:carrierwave_project:carrierwave:*:*:*:*:*:ruby:*:*",
"vulnerable": true,
"matchCriteriaId": "68FBD42F-C60B-4C66-B772-C35F4AED519C",
"versionEndExcluding": "1.3.2"
},
{
"criteria": "cpe:2.3:a:carrierwave_project:carrierwave:*:*:*:*:*:ruby:*:*",
"vulnerable": true,
"matchCriteriaId": "B9D2FEB0-C576-4E14-A2F6-7642E83CC6F1",
"versionEndExcluding": "2.1.1",
"versionStartIncluding": "2.0.1"
}
],
"operator": "OR"
}
]
}
]