GHSA-x27w-qxhg-343v

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    GHSA-x27w-qxhg-343v

    Published: 15 Feb 2022Last Modified: 21 Aug 2024

    Summary: Access Restriction Bypass in go-ldap

    Details: In the ldap.v2 (aka go-ldap) package through 2.5.0 for Go, an attacker may be able to login with an empty password. This issue affects an application using this package if these conditions are met: (1) it relies only on the return error of the Bind function call to determine whether a user is authorized (i.e., a nil return value is interpreted as successful authorization) and (2) it is used with an LDAP server allowing unauthenticated bind.

    References: https://nvd.nist.gov/vuln/detail/CVE-2017-14623, https://github.com/go-ldap/ldap/pull/126, https://github.com/go-ldap/ldap/commit/95ede1266b237bf8e9aa5dce0b3250e51bfefe66

    Affected packages

    Package

    Name: github.com/go-ldap/ldap

    Purl: pkg:golang/github.com/go-ldap/ldap

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -2.5.0

    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
    GHSA-x27w-qxhg-343v | CVE-DB