Overview
- Description
- There is a possible DoS vulnerability in the multipart parser in Rack before 2.0.6. Specially crafted requests can cause the multipart parser to enter a pathological state, causing the parser to use CPU resources disproportionate to the request size.
- Source
- support@hackerone.com
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:rack_project:rack:2.0.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0D44D7B2-AB7B-4707-8B72-E6E5F5DF9E7C"
},
{
"criteria": "cpe:2.3:a:rack_project:rack:2.0.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "86B4E304-9FDE-46CB-A52D-7E4870DCFE01"
}
],
"operator": "OR"
}
]
}
]