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    CVE-2025-54409

    AIDE is an advanced intrusion detection environment. From versions 0.13 to 0.19.1, there is a null pointer dereference vulnerability in AIDE. An attacker can crash the program during report printing or database listing after setting extended file attributes with an empty attribute value or with a key containing a comma. A local user might exploit this to cause a local denial of service. This issue has been patched in version 0.19.2. A workaround involves removing xattrs group from rules matching files on affected file systems.

    Published:Aug 14, 2025
    Last Modified:Nov 4, 2025
    EPS:Aug 14, 2025
    EPSS Score:0.00016
    CVSS Score:6.2

    Affected Products

    Vendor
    Advanced Intrusion Detection Environment Project
    Product
    Advanced Intrusion Detection Environment
    Vendor
    Aide Project
    Product
    Aide

    Exploits

    https://github.com/aide/aide/security/advisories/GHSA-79g7-f8rv-jcxhhttps://github.com/aide/aide/security/advisories/GHSA-79g7-f8rv-jcxh

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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