NATS nats-server before 2.9.23 and 2.10.x before 2.10.2 has an authentication bypass. An implicit $G user in an authorization block can sometimes be used for unauthenticated access, even when the intention of the configuration was for each user to have an account. The earliest affected version is 2.2.0.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - NATS nats-server before 2.9.23 and 2.10.x before 2.10.2 has an authentication bypass. An implicit $G user     in an authorization block can sometimes be used for unauthenticated access, even when the intention of the     configuration was for each user to have an account. The earliest affected version is 2.2.0.
    (CVE-2023-47090)

Note that Nessus relies on the presence of the package as reported by the vendor.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - NATS nats-server before 2.9.23 and 2.10.x before 2.10.2 has an authentication bypass. An implicit $G user
    in an authorization block can sometimes be used for unauthenticated access, even when the intention of the
    configuration was for each user to have an account. The earliest affected version is 2.2.0.
    (CVE-2023-47090)

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-2023-47090 advisory.

  - NATS nats-server before 2.9.23 and 2.10.x before 2.10.2 has an authentication bypass. An implicit $G user     in an authorization block can sometimes be used for unauthenticated access, even when the intention of the     configuration was for each user to have an account. The earliest affected version is 2.2.0.
    (CVE-2023-47090)

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	Type	Severity
227274	Linux Distros Unpatched Vulnerability : CVE-2023-47090	Nessus	Misc.	Local	medium
414662	SCA: security update for github.com/nats-io/nats-server/v2 (GHSA-fr2g-9hjm-wr23)	Tenable Cloud Security	SCA Checks	Local	medium
414662	SCA: security update for github.com/nats-io/nats-server/v2 (GHSA-fr2g-9hjm-wr23)	Tenable Self-Hosted Container Security	SCA Checks	Local	medium
201823	CBL Mariner 2.0 Security Update: telegraf (CVE-2023-47090)	Nessus	MarinerOS Local Security Checks	Local	medium

Detections

Analytics

CVE-2023-47090

medium

Tenable Plugins

medium

medium

medium

medium