SagerNet/sing-box

SagerNet/sing-box

GitHubGitHub
GitHubgithub.com
sing-box.sagernet.orgsing-box.sagernet.org
Releases583
Frequency2 days 10 hours
Last Release
Stars35.4K
The universal proxy platform
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2023-43644↗
9.1 CRITICAL—

Sing-box is an open source proxy system. Affected versions are subject to an authentication bypass when specially crafted requests are sent to sing-box. This affects all SOCKS5 inbounds with user authentication and an attacker may be able to bypass authentication. Users are advised to update to sing-box 1.4.4 or to 1.5.0-rc.4. Users unable to update should not expose the SOCKS5 inbound to insecure environments.