9.8

CVE-2023-43644

Improper authentication in the SOCKS5 inbound in sing-box

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sagernet ≫ Sing-box Version < 1.4.5
Sagernet ≫ Sing-box Version 1.5.0 Update beta1
Sagernet ≫ Sing-box Version 1.5.0 Update beta10
Sagernet ≫ Sing-box Version 1.5.0 Update beta11
Sagernet ≫ Sing-box Version 1.5.0 Update beta12
Sagernet ≫ Sing-box Version 1.5.0 Update beta2
Sagernet ≫ Sing-box Version 1.5.0 Update beta3
Sagernet ≫ Sing-box Version 1.5.0 Update beta4
Sagernet ≫ Sing-box Version 1.5.0 Update beta5
Sagernet ≫ Sing-box Version 1.5.0 Update beta6
Sagernet ≫ Sing-box Version 1.5.0 Update beta7
Sagernet ≫ Sing-box Version 1.5.0 Update beta8
Sagernet ≫ Sing-box Version 1.5.0 Update beta9
Sagernet ≫ Sing-box Version 1.5.0 Update rc1
Sagernet ≫ Sing-box Version 1.5.0 Update rc2
Sagernet ≫ Sing-box Version 1.5.0 Update rc3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.68% 0.475
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
security-advisories@github.com 9.1 3.9 5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CWE-306 Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

https://github.com/SagerNet/sing-box/security/advisories/GHSA-r5hm-mp3j-285g
Vendor Advisory