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MEDIUM · 4.9

CVE-2023-0845

Consul and Consul Enterprise allowed an authenticated user with service:write permissions to trigger a workflow that causes Consul server and client agents to crash under certain circumstances. This v...

Vulnerability Description

Consul and Consul Enterprise allowed an authenticated user with service:write permissions to trigger a workflow that causes Consul server and client agents to crash under certain circumstances. This vulnerability was fixed in Consul 1.14.5.

CVSS Score

4.9

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
HashicorpConsul< 1.14.5

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2023-0845?

CVE-2023-0845 is a vulnerability with a CVSS score of 4.9 (MEDIUM). Consul and Consul Enterprise allowed an authenticated user with service:write permissions to trigger a workflow that causes Consul server and client agents to crash under certain circumstances. This v...

How severe is CVE-2023-0845?

CVE-2023-0845 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-0845?

Check the references section above for vendor advisories and patch information. Affected products include: Hashicorp Consul.