GitHub Advisoryadvisory · Go

GHSA-q7fx-wm2p-qfj8 HashiCorp Consul vulnerable to Origin Validation Error

HIGH Published 2022-05-13 Modified 2023-06-09 Official page ↗
Aliases
CVE-2019-9764
Ecosystem
Go
Packages
github.com/hashicorp/consul
Severity
High
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-346
Reviewed
2023-06-09

Affected packages

• Go github.com/hashicorp/consul: < 1.4.4 → fixed in 1.4.4

Description

HashiCorp Consul 1.4.3 lacks server hostname verification for agent-to-agent TLS communication. In other words, the product behaves as if `verify_server_hostname` were set to false, even when it is actually set to true. This is fixed in 1.4.4.

Related

Alias · CVE (1)

  • CVE-2019-9764 HashiCorp Consul 1.4.3 lacks server hostname verification for agent-to-agent TLS communication. vulnerability

Weakness · CWE (1)

  • CWE-346 Origin Validation Error weakness

References