The JWT library in NATS nats-server before 2.1.9 has Incorrect Access Control because of how expired credentials are handled.

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

  - The JWT library in NATS nats-server before 2.1.9 has Incorrect Access Control because of how expired     credentials are handled. (CVE-2020-26892)

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:

  - The JWT library in NATS nats-server before 2.1.9 has Incorrect Access Control because of how expired
    credentials are handled. (CVE-2020-26892)

Update to 2.1.9 Security fix for CVE-2020-26892 Security fix for CVE-2020-26521

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
259070	Linux Distros Unpatched Vulnerability : CVE-2020-26892	Nessus	Misc.	critical
431719	SCA: security update for github.com/nats-io/jwt (GHSA-4w5x-x539-ppf5)	Tenable Cloud Security	SCA Checks	critical
431719	SCA: security update for github.com/nats-io/jwt (GHSA-4w5x-x539-ppf5)	Tenable Self-Hosted Container Security	SCA Checks	critical
144669	Fedora 33 : nats-server (2020-2c8851d48b)	Nessus	Fedora Local Security Checks	critical

Detections

Analytics

CVE-2020-26892

critical

Tenable Plugins

critical

critical

critical

critical