GHSA-ccw8-7688-vqx4HighCVSS 8.8
HashiCorp Consul Privilege Escalation Vulnerability
🔗 CVE IDs covered (1)
📋 Description
HashiCorp Consul and Consul Enterprise 1.10.1 Raft RPC layer allows non-server agents with a valid certificate signed by the same CA to access server-only functionality, enabling privilege escalation. Fixed in 1.8.15, 1.9.9 and 1.10.2.
🎯 Affected products3
- go/github.com/hashicorp/consul:= 1.10.1
- go/github.com/hashicorp/consul:>= 1.9.0, < 1.9.9
- go/github.com/hashicorp/consul:< 1.8.15
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2021-37219
- https://discuss.hashicorp.com/t/hcsec-2021-22-consul-raft-rpc-privilege-escalation/29024
- https://www.hashicorp.com/blog/category/consul
- https://security.gentoo.org/glsa/202207-01
- https://github.com/hashicorp/consul/pull/10925
- https://github.com/hashicorp/consul/commit/3357e57dac9aadabd476f7a14973e47f003c4cf0
- https://github.com/hashicorp/consul/commit/473edd1764b6739e2e4610ea5dede4c2bc6009d1
- https://github.com/hashicorp/consul/commit/ccf8eb1947357434eb6e66303ddab79f4c9d4103
- https://github.com/advisories/GHSA-ccw8-7688-vqx4