GO-2021-0107

    Dashboard / Vulnerabilities / GO-2021-0107

    GO-2021-0107

    Published: 28 Jul 2021Last Modified: 20 May 2024

    Summary: Panic or authentication bypass in github.com/ecnepsnai/web

    Details: Web Sockets do not execute any AuthenticateMethod methods which may be set, leading to a nil pointer dereference if the returned UserData pointer is assumed to be non-nil, or authentication bypass. This issue only affects WebSockets with an AuthenticateMethod hook. Request handlers that do not explicitly use WebSockets are not vulnerable.

    References: https://github.com/ecnepsnai/web/commit/5a78f8d5c41ce60dcf9f61aaf47a7a8dc3e0002f

    Affected packages

    Package

    Name: github.com/ecnepsnai/web

    Purl: pkg:golang/github.com/ecnepsnai/web

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 1.4.0
    Fixed -1.5.2

    Affected versions

    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
    GO-2021-0107 | CVE-DB