CVE-2020-8184
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
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.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-8184
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-8184.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 2.1.1-6 |
| debian | bullseye | fixed | 2.1.1-6 |
| debian | forky | fixed | 2.1.1-6 |
| debian | sid | fixed | 2.1.1-6 |
| debian | trixie | fixed | 2.1.1-6 |
References
- https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak
- https://www.suse.com/security/cve/CVE-2020-8184.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-8184
- https://github.com/rack/rack/commit/1f5763de6a9fe515ff84992b343d63c88104654c
- https://hackerone.com/reports/895727
- https://github.com/rack/rack
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2020-8184.yml
- https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html
- https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html
- https://usn.ubuntu.com/4561-1
- https://security-tracker.debian.org/tracker/CVE-2020-8184
Verify integrity in audit chain (admin only). AS-IS.