Vulnerability DatabaseCVE-2023-1782
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CVE-2023-1782
April 05, 2023
HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.
Affected Packages
github.com/hashicorp/nomad (GO):
Affected version(s) >=v1.5.0 <v1.5.3
Fix Suggestion:
Update to version v1.5.3
Related Resources (4)
https://github.com/advisories/GHSA-f8r8-h93m-mj77
https://discuss.hashicorp.com/t/hcsec-2023-12-nomad-unauthenticated-client-agent-http-request-privilege-escalation/52375
https://nvd.nist.gov/vuln/detail/CVE-2023-1782
https://github.com/hashicorp/nomad
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CVSS v4
Base Score:
9.4
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9.9
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Authorization
CWE-285
Missing Authorization
CWE-862
EPSS
Base Score:
0.40