Improper input validation in Rack_project Rack
CVE-2020-8184
A reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it is possible for an attacker to forge a secure or host-only cookie prefix.
EPSS: 0.029 (85.6th 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:H/A:N.
Affected products
- Rack_project Rack
- Canonical Ubuntu_linux — versions 18.04
- Debian Debian_linux — versions 9.0, 10.0
- N/a Https://github.com/rack/rack — versions rack >= 2.2.3, rack >= 2.1.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support@hackerone.com (Exploit, Patch, Third Party Advisory)
- support@hackerone.com (Patch, Mailing List, Third Party Advisory)
- support@hackerone.com (mailing-list, Mailing List, Third Party Advisory)
- support@hackerone.com (vendor-advisory, Third Party Advisory)
- support@hackerone.com (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-8184?
- CVE-2020-8184 is a high-severity vulnerability in Rack_project Rack, classified under CWE-784. CVSS score: 7.5/10. Published 2020-06-19.
- How severe is CVE-2020-8184?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-8184 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.