cve-2021-36213
Vulnerability from cvelistv5
Published
2021-07-17 17:32
Modified
2024-08-04 00:54
Severity ?
Summary
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
cve@mitre.orghttps://discuss.hashicorp.com/t/hcsec-2021-16-consul-s-application-aware-intentions-deny-action-fails-open-when-combined-with-default-deny-policy/26855Vendor Advisory
cve@mitre.orghttps://github.com/hashicorp/consul/releases/tag/v1.10.1Release Notes, Third Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/202208-09Third Party Advisory
cve@mitre.orghttps://www.hashicorp.com/blog/category/consulProduct, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://discuss.hashicorp.com/t/hcsec-2021-16-consul-s-application-aware-intentions-deny-action-fails-open-when-combined-with-default-deny-policy/26855Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/hashicorp/consul/releases/tag/v1.10.1Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202208-09Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.hashicorp.com/blog/category/consulProduct, Vendor Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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