Vulnerability Monitor

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CVE-2023-2816

Consul and Consul Enterprise allowed any user with service:write permissions to use Envoy extensions configured via service-defaults to patch remote proxy instances that target the configured service, regardless of whether the user has permission to modify the service(s) corresponding to those modified proxies.

Published

2023-06-02T23:15:09.503

Last Modified

2024-11-21T07:59:20.730

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.7 (HIGH)

Weaknesses

Type: Secondary
CWE-266
Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	hashicorp	consul	< 1.15.3	Yes
Application	hashicorp	consul	< 1.15.3	Yes

References

https://discuss.hashicorp.com/t/hcsec-2023-16-consul-envoy-extension-downstream-proxy-configuration-by-upstream-service-owner/54525 Vendor Advisory ([email protected])
https://discuss.hashicorp.com/t/hcsec-2023-16-consul-envoy-extension-downstream-proxy-configuration-by-upstream-service-owner/54525 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)