CVE Feed

    Dashboard / CVE / CVE-2023-43644

    CVE-2023-43644

    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.

    Published:Sep 25, 2023
    Last Modified:Nov 21, 2024
    EPS:Sep 25, 2023
    EPSS Score:0.00174
    CVSS Score:9.1

    Affected Products

    Vendor
    Sagernet
    Product
    Sing-box

    Exploits

    No exploit reference

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High