CVE catalog
CVE-2021-36213
UBUNTU-CVE-2021-36213
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.69% · Oct 25, 2026
HashiCorp Consul and Consul Enterprise 1.9.0 through 1.10.0 default deny policy with a single L7 application-aware intention deny action cancels out, causing the intention to incorrectly fail open, allowing L4 traffic. Fixed in 1.9.8 and 1.10.1.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | consul | 18.04 | 0.6.4~dfsg-3 | vulnerable |
| Ubuntu | consul | 20.04 | 1.0.7~dfsg1-5ubuntu1 | vulnerable |
| Ubuntu | consul | 20.04 | 1.4.4~dfsg1-2ubuntu2 | vulnerable |
| Ubuntu | consul | 20.04 | 1.5.2+dfsg1-6 | vulnerable |
| Ubuntu | consul | 20.04 | 1.5.2+dfsg1-10 | vulnerable |
| Ubuntu | consul | 20.04 | 1.5.2+dfsg1-12 | vulnerable |
| Ubuntu | consul | 20.04 | 1.5.2+dfsg2-14 | vulnerable |
| Ubuntu | consul | 22.04 | 1.7.4+dfsg1-1 | vulnerable |
| Ubuntu | consul | 22.04 | 1.8.7+dfsg1-3 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: