Vulnerability in Rack_project Rack
CVE-2022-30123
A sequence injection vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 which could allow is a possible shell escape in the Lint and CommonLogger components of Rack.
EPSS: 0.018 (75.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/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
Frequently asked questions
- What is CVE-2022-30123?
- CVE-2022-30123 is a critical-severity vulnerability in Rack_project Rack, classified under CWE-150. CVSS score: 10.0/10. Published 2022-12-05.
- How severe is CVE-2022-30123?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2022-30123 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.