Vulnerability Details CVE-2023-47090
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 47.0%
CVSS Severity
CVSS v3 Score 6.5
References
- http://www.openwall.com/lists/oss-security/2023/10/30/1
- https://github.com/nats-io/nats-server/security/advisories/GHSA-fr2g-9hjm-wr23
- https://www.openwall.com/lists/oss-security/2023/10/13/2
- http://www.openwall.com/lists/oss-security/2023/10/30/1
- https://github.com/nats-io/nats-server/security/advisories/GHSA-fr2g-9hjm-wr23
- https://www.openwall.com/lists/oss-security/2023/10/13/2
Products affected by CVE-2023-47090
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cpe:2.3:a:linuxfoundation:nats-server:2.10.0
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cpe:2.3:a:linuxfoundation:nats-server:2.10.1
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cpe:2.3:a:linuxfoundation:nats-server:2.2.0
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cpe:2.3:a:linuxfoundation:nats-server:2.2.1
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cpe:2.3:a:linuxfoundation:nats-server:2.2.2
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cpe:2.3:a:linuxfoundation:nats-server:2.2.3
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cpe:2.3:a:linuxfoundation:nats-server:2.2.4
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cpe:2.3:a:linuxfoundation:nats-server:2.2.5
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cpe:2.3:a:linuxfoundation:nats-server:2.2.6
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cpe:2.3:a:linuxfoundation:nats-server:2.3.0
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cpe:2.3:a:linuxfoundation:nats-server:2.3.1
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cpe:2.3:a:linuxfoundation:nats-server:2.3.2
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cpe:2.3:a:linuxfoundation:nats-server:2.3.3
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cpe:2.3:a:linuxfoundation:nats-server:2.3.4
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cpe:2.3:a:linuxfoundation:nats-server:2.4.0
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cpe:2.3:a:linuxfoundation:nats-server:2.5.0
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cpe:2.3:a:linuxfoundation:nats-server:2.6.0
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cpe:2.3:a:linuxfoundation:nats-server:2.6.1
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cpe:2.3:a:linuxfoundation:nats-server:2.6.2
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cpe:2.3:a:linuxfoundation:nats-server:2.6.3
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cpe:2.3:a:linuxfoundation:nats-server:2.6.4
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cpe:2.3:a:linuxfoundation:nats-server:2.6.5
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cpe:2.3:a:linuxfoundation:nats-server:2.6.6
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cpe:2.3:a:linuxfoundation:nats-server:2.7.0
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cpe:2.3:a:linuxfoundation:nats-server:2.7.1
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cpe:2.3:a:linuxfoundation:nats-server:2.7.2
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cpe:2.3:a:linuxfoundation:nats-server:2.7.3
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cpe:2.3:a:linuxfoundation:nats-server:2.7.4
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cpe:2.3:a:linuxfoundation:nats-server:2.8.0
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cpe:2.3:a:linuxfoundation:nats-server:2.8.1
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cpe:2.3:a:linuxfoundation:nats-server:2.8.2
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cpe:2.3:a:linuxfoundation:nats-server:2.8.3
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cpe:2.3:a:linuxfoundation:nats-server:2.8.4
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cpe:2.3:a:linuxfoundation:nats-server:2.9.0
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cpe:2.3:a:linuxfoundation:nats-server:2.9.1
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cpe:2.3:a:linuxfoundation:nats-server:2.9.10
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cpe:2.3:a:linuxfoundation:nats-server:2.9.11
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cpe:2.3:a:linuxfoundation:nats-server:2.9.12
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cpe:2.3:a:linuxfoundation:nats-server:2.9.14
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cpe:2.3:a:linuxfoundation:nats-server:2.9.15
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cpe:2.3:a:linuxfoundation:nats-server:2.9.16
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cpe:2.3:a:linuxfoundation:nats-server:2.9.17
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cpe:2.3:a:linuxfoundation:nats-server:2.9.18
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cpe:2.3:a:linuxfoundation:nats-server:2.9.19
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cpe:2.3:a:linuxfoundation:nats-server:2.9.2
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cpe:2.3:a:linuxfoundation:nats-server:2.9.20
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cpe:2.3:a:linuxfoundation:nats-server:2.9.21
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cpe:2.3:a:linuxfoundation:nats-server:2.9.22
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cpe:2.3:a:linuxfoundation:nats-server:2.9.3
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cpe:2.3:a:linuxfoundation:nats-server:2.9.4
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cpe:2.3:a:linuxfoundation:nats-server:2.9.5
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cpe:2.3:a:linuxfoundation:nats-server:2.9.6
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cpe:2.3:a:linuxfoundation:nats-server:2.9.7
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cpe:2.3:a:linuxfoundation:nats-server:2.9.8
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cpe:2.3:a:linuxfoundation:nats-server:2.9.9