CVE-2023-47090

Description

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

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

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

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

Details

Source: Mitre, NVD

Named Vulnerability: GO-2023-2133Named Vulnerability: GHSA-fr2g-9hjm-wr23

Risk Information

CVSS v2

CVSS v3

EPSS