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.

An update of the telegraf package has been released.

The version of telegraf installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-2816 advisory.

  - 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. (CVE-2023-2816)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
204388	Photon OS 5.0: Telegraf PHSA-2023-5.0-0041	Nessus	PhotonOS Local Security Checks	high
201820	CBL Mariner 2.0 Security Update: telegraf (CVE-2023-2816)	Nessus	MarinerOS Local Security Checks	medium

Detections

Analytics

CVE-2023-2816

medium

Tenable Plugins

high

medium