CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2022-30122
High (7.5). EPSS 2.2% chance of exploitation in the next 30 days. Fixed in rack 2.0.9.1, 2.1.4.1, 2.2.3.1.
A possible denial of service vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 in the multipart parsing component of Rack.
Severity
- EPSS
- 2.2% chance of exploitation in the next 30 days; higher than 82% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-1333, CWE-400
- Published
- Modified
- Record from
- the NVD, synced
Affected
- debian:debian_linux
- rack_project:rack
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hxqx-xwvh-44m2 | RubyGems | rack | >=1.2 <2.0.9.1 | 2.0.9.1 |
| GHSA-hxqx-xwvh-44m2 | RubyGems | rack | >=2.1 <2.1.4.1 | 2.1.4.1 |
| GHSA-hxqx-xwvh-44m2 | RubyGems | rack | >=2.2 <2.2.3.1 | 2.2.3.1 |
References
- https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729
- https://security.gentoo.org/glsa/202310-18
- https://security.netapp.com/advisory/ntap-20231208-0012/
- https://www.debian.org/security/2023/dsa-5530
- https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729