{"id":"CVE-2023-2816","aliases":["AZL-27396","AZL-35303","BIT-consul-2023-2816","EUVD-2023-1879","GHSA-rqjq-ww83-wv5c","GO-2023-1828","UBUNTU-CVE-2023-2816"],"status":"published","title":"Consul Envoy Extension Downsteam Proxy Configuration By Upstream Service Owner","description":"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 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enterprise"}],"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2023-16-consul-envoy-extension-downstream-proxy-configuration-by-upstream-service-owner/54525","tags":["x_transferred","Vendor Advisory","advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2816","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-rqjq-ww83-wv5c","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2816.json","tags":["advisory"]},{"url":"https://github.com/hashicorp/consul","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2023-2816","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-2816","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-2816","title":"Consul Envoy Extension Downsteam Proxy Configuration By Upstream Service Owner","description":"Consul and Consul Enterprise allowed any user with service:write permissions to use Envoy extensions configured via 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