Resource exhaustion in Rack_project Rack
CVE-2022-30122
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.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.021 (78.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Rack_project Rack
- Debian Debian_linux — versions 11.0
- N/a Https://github.com/rack/rack — versions 2.0.9.1, 2.1.4.1, 2.2.3.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support@hackerone.com (Third Party Advisory)
- support@hackerone.com (vendor-advisory, Third Party Advisory)
- support@hackerone.com (vendor-advisory, Third Party Advisory)
- support@hackerone.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-30122?
- CVE-2022-30122 is a high-severity vulnerability in Rack_project Rack, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2022-12-05.
- How severe is CVE-2022-30122?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-30122 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.