CVE-2021-36213

Source

https://nvd.nist.gov/vuln/detail/CVE-2021-36213

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-36213.json

Aliases

• BIT-consul-2021-36213
• GHSA-8h2g-r292-j8xh

Published

2021-07-17T18:15:07Z

Modified

2023-12-06T01:01:19.654315Z

Details

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.

References

• https://discuss.hashicorp.com/t/hcsec-2021-16-consul-s-application-aware-intentions-deny-action-fails-open-when-combined-with-default-deny-policy/26855
• https://security.gentoo.org/glsa/202208-09
• https://www.hashicorp.com/blog/category/consul
• https://github.com/hashicorp/consul/releases/tag/v1.10.1