CVE-2023-47090

MEDIUM6.5

NATS nats-server before 2

Published Oct 30, 2023

Modified 1 years ago

Details

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.

References

WEB

http://www.openwall.com/lists/oss-security/2023/10/30/1

WEB

https://github.com/nats-io/nats-server/security/advisories/GHSA-fr2g-9hjm-wr23

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2023-47090

WEB

https://www.openwall.com/lists/oss-security/2023/10/13/2

CVSS Analysis

CVSS v3.1

6.5