Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rack Project | Rack | < 2.1.4 |
| Debian | Debian Linux | 9.0 |
| Canonical | Ubuntu Linux | 18.04 |
Related Weaknesses (CWE)
References
- https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9AkMailing ListPatchThird Party Advisory
- https://hackerone.com/reports/895727ExploitPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00006.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00038.htmlMailing ListThird Party Advisory
- https://usn.ubuntu.com/4561-1/Third Party Advisory
- https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9AkMailing ListPatchThird Party Advisory
- https://hackerone.com/reports/895727ExploitPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00006.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00038.htmlMailing ListThird Party Advisory
- https://usn.ubuntu.com/4561-1/Third Party Advisory
FAQ
What is CVE-2020-8184?
CVE-2020-8184 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 pre...
How severe is CVE-2020-8184?
CVE-2020-8184 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-8184?
Check the references section above for vendor advisories and patch information. Affected products include: Rack Project Rack, Debian Debian Linux, Canonical Ubuntu Linux.