Vulnerability DatabaseCVE-2023-3518
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CVE-2023-3518
August 09, 2023
HashiCorp Consul and Consul Enterprise 1.16.0 when using JWT Auth for service mesh incorrectly allows/denies access regardless of service identities. Fixed in 1.16.1.
Affected Packages
github.com/hashicorp/consul (GO):
Affected version(s) =v1.16.0 <v1.16.1
Fix Suggestion:
Update to version v1.16.1
Related Resources (4)
https://discuss.hashicorp.com/t/hcsec-2023-25-consul-jwt-auth-in-l7-intentions-allow-for-mismatched-service-identity-and-jwt-providers/57004
https://github.com/hashicorp/consul
https://nvd.nist.gov/vuln/detail/CVE-2023-3518
https://github.com/advisories/GHSA-9rhf-q362-77mx
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
LOW
CVSS v3
Base Score:
7.4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Incorrect Privilege Assignment
CWE-266
Improper Authorization
CWE-285
EPSS
Base Score:
0.17