VDB
CVE-2022-44571
CVE-2022-44571
PUBLISHED
CVSS 7.5 HIGH
Inefficient Regular Expression Complexity
EPSS 1.50% · 73.3th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
1.50%
73.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | https://github.com/rack/rack | 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1, *, 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1 |
| RubyGems | rack | 2.0.0, 2.1.0, 2.2.0 |
Timeline
- CVE Published
- Feb 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Jul 27, 2023 PoC Published
- Mar 17, 2025 EPSS Score
- Mar 29, 2025 EPSS Score
- Mar 30, 2025 EPSS Score
- May 1, 2025 EPSS Score
- May 4, 2025 EPSS Score
- Jun 1, 2025 EPSS Score
- Jun 4, 2025 EPSS Score
- Jul 1, 2025 EPSS Score
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-44571 advisory
- https://discuss.rubyonrails.org/t/cve-2022-44571-possible-denial-of-service-vulnerability-in-rack-content-disposition-parsing/82126 url
- https://github.com/rack/rack/releases/tag/v3.0.4.1 url
- https://github.com/advisories/GHSA-93pm-5p5f-3ghx advisory
- DSA-5530 vendor-advisory
- https://security.netapp.com/advisory/ntap-20231208-0013/ url