CVE-2019-9764

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Source
https://cve.org/CVERecord?id=CVE-2019-9764
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-9764.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-9764
Aliases
Downstream
Published
2019-03-26T14:29:00.507Z
Modified
2026-07-17T21:11:32.006123984Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

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

References

Affected packages

Git / github.com/hashicorp/consul

Affected ranges

Type
GIT
Repo
https://github.com/hashicorp/consul
Events
Introduced
567e41ff6b096a478333c804d5c18264050bc3f8
Last affected
567e41ff6b096a478333c804d5c18264050bc3f8
Database specific 
{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:hashicorp:consul:1.4.3:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.4.3"
        },
        {
            "last_affected": "1.4.3"
        }
    ]
}

Affected versions

1.*
1.4.3
v1.*
v1.4.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-9764.json"