UBUNTU-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.
02 / AFFECTED SOFTWARE
Affected packages
4 explicit affected versions
2 explicit affected versions
2 explicit affected versions
4 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak
- https://hackerone.com/reports/895727
- https://ubuntu.com/security/CVE-2020-8184
- https://ubuntu.com/security/notices/USN-4561-1
- https://ubuntu.com/security/notices/USN-4561-2
- https://ubuntu.com/security/notices/USN-5253-1
- https://www.cve.org/CVERecord?id=CVE-2020-8184