GHSA-2h2x-8hh2-mfq8

Source

https://github.com/advisories/GHSA-2h2x-8hh2-mfq8

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/07/GHSA-2h2x-8hh2-mfq8/GHSA-2h2x-8hh2-mfq8.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-2h2x-8hh2-mfq8

Aliases

Published

2024-07-11T21:31:12Z

Modified

2024-10-30T18:50:03Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

NATS Server and Streaming Server fails to enforce negative user permissions, may allow denied subjects

Details

NATS.io NATS Server before 2.8.2 and Streaming Server before 0.24.6 could allow a remote attacker to bypass security restrictions, caused by the failure to enforce negative user permissions in one scenario. By using a queue subscription on the wildcard, an attacker could exploit this vulnerability to allow denied subjects.

Database specific

{
    "nvd_published_at": "2024-07-11T21:15:10Z",
    "cwe_ids": [
        "CWE-863"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-07-12T14:01:30Z"
}

References

Affected packages

Go / github.com/nats-io/nats-server/v2

Package

Name: github.com/nats-io/nats-server/v2; View open source insights on deps.dev
Purl: pkg:golang/github.com/nats-io/nats-server/v2

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.8.2

Go / github.com/nats-io/nats-streaming-server

Package

Name: github.com/nats-io/nats-streaming-server; View open source insights on deps.dev
Purl: pkg:golang/github.com/nats-io/nats-streaming-server

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.24.6