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
| Link | Resource |
|---|---|
| https://github.com/nats-io/nats-server/security/advisories/GHSA-fr2g-9hjm-wr23 | Vendor Advisory |
| https://www.openwall.com/lists/oss-security/2023/10/13/2 | Mailing List Mitigation |
| http://www.openwall.com/lists/oss-security/2023/10/30/1 | Mailing List |
Configurations
Configuration 1 (hide)
|
History
08 Nov 2023, 00:15
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://github.com/nats-io/nats-server/security/advisories/GHSA-fr2g-9hjm-wr23 - Vendor Advisory | |
| References | (MISC) https://www.openwall.com/lists/oss-security/2023/10/13/2 - Mailing List, Mitigation | |
| References | (MLIST) http://www.openwall.com/lists/oss-security/2023/10/30/1 - Mailing List | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
| CPE | cpe:2.3:a:linuxfoundation:nats-server:*:*:*:*:*:*:*:* | |
| First Time |
Linuxfoundation nats-server
Linuxfoundation |
|
| CWE | CWE-863 |
30 Oct 2023, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
30 Oct 2023, 17:20
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-10-30 17:15
Updated : 2023-11-08 00:15
NVD link : CVE-2023-47090
Mitre link : CVE-2023-47090
JSON object : View
Products Affected
linuxfoundation
- nats-server
CWE
CWE-863
Incorrect Authorization