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    Dashboard / CVE / CVE-2022-24832

    CVE-2022-24832

    GoCD is an open source a continuous delivery server. The bundled gocd-ldap-authentication-plugin included with the GoCD Server fails to correctly escape special characters when using the username to construct LDAP queries. While this does not directly allow arbitrary LDAP data exfiltration, it can allow an existing LDAP-authenticated GoCD user with malicious intent to construct and execute malicious queries, allowing them to deduce facts about other users or entries within the LDAP database (e.g alternate fields, usernames, hashed passwords etc) through brute force mechanisms. This only affects users who have a working LDAP authorization configuration enabled on their GoCD server, and only is exploitable by users authenticating using such an LDAP configuration. This issue has been fixed in GoCD 22.1.0, which is bundled with gocd-ldap-authentication-plugin v2.2.0-144.

    Published:Apr 11, 2022
    Last Modified:Apr 23, 2025
    EPS:Apr 11, 2022
    EPSS Score:0.01761
    CVSS Score:8.2

    Affected Products

    Vendor
    Thoughtworks
    Product
    Gocd

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-101 Server Side Include (SSI) Injection
    CAPEC-105 HTTP Request Splitting
    CAPEC-108 Command Line Execution through SQL Injection
    CAPEC-120 Double Encoding
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-135 Format String Injection
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-250 XML Injection
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-273 HTTP Response Smuggling
    CAPEC-28 Fuzzing
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-34 HTTP Response Splitting
    CAPEC-42 MIME Conversion
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-51 Poison Web Service Registry
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-6 Argument Injection
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-72 URL Encoding
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-83 XPath Injection
    CAPEC-84 XQuery Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

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    References

    https://docs.gocd.org/22.1.0/configuration/dev_authentication.html#ldapad-authentication
    https://github.com/gocd/gocd-ldap-authentication-plugin
    https://github.com/gocd/gocd-ldap-authentication-plugin/commit/87fa7dac5d899b3960ab48e151881da4793cfcc3
    https://github.com/gocd/gocd-ldap-authentication-plugin/releases/tag/v2.2.0-144
    https://github.com/gocd/gocd/pull/10244
    https://github.com/gocd/gocd/releases/tag/22.1.0
    https://github.com/gocd/gocd/security/advisories/GHSA-x5v3-x9qj-mh3h
    https://www.gocd.org/releases/#22-1-0
    https://docs.gocd.org/22.1.0/configuration/dev_authentication.html#ldapad-authentication
    https://github.com/gocd/gocd-ldap-authentication-plugin
    https://github.com/gocd/gocd-ldap-authentication-plugin/commit/87fa7dac5d899b3960ab48e151881da4793cfcc3
    https://github.com/gocd/gocd-ldap-authentication-plugin/releases/tag/v2.2.0-144
    https://github.com/gocd/gocd/pull/10244
    https://github.com/gocd/gocd/releases/tag/22.1.0
    https://github.com/gocd/gocd/security/advisories/GHSA-x5v3-x9qj-mh3h
    https://www.gocd.org/releases/#22-1-0

    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