Vulnerability Report

CVE-2019-9764

Title: Hashicorp Consul

Other

Proof Of Concept

No public PoC currently indexed for CVE-2019-9764.

CWE Category CWE-346

Published Date Mar 26, 2019

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 7.4 CVSS v3.0

Exploit Probability (EPSS)

0.18%

Vulnerability Summary

CVE-2019-9764: 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.

Impacted Vendors

hashicorp 1

makandra 1

Reference Links

https://github.com/hashicorp/consul/issues/5519 https://github.com/hashicorp/consul/issues/5519

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.4

Attack Vector

NETWORK

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.8

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:M/Au:N/C:P/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-9764 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

March 26, 2019 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity HIGH

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected Stack

No specific products linked.