GHSA-hg78-4f6x-99wq

Suggest an improvement
Source
https://github.com/advisories/GHSA-hg78-4f6x-99wq
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/11/GHSA-hg78-4f6x-99wq/GHSA-hg78-4f6x-99wq.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-hg78-4f6x-99wq
Aliases
Published
2018-11-15T15:58:58Z
Modified
2023-11-04T05:21:43.475955Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Rack vulnerable to Denial of Service
Details

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.

References

Affected packages

RubyGems / rack

Package

Name
rack
Purl
pkg:gem/rack

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.0.4
Fixed
2.0.6

Affected versions

2.*

2.0.4
2.0.5