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Security Advisories

CVE-2019-9764

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2019-9764

Severity

7.4

High

CVSS V3

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.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2019-9764
  • https://github.com/advisories/GHSA-q7fx-wm2p-qfj8
  • https://pkg.go.dev/vuln/GO-2023-1853
  • https://github.com/hashicorp/consul/issues/5519

Affected packages

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