LDAP Simple-Bind Password Exposure in Netatalk

Executive Summary

This vulnerability exists in Netatalk versions 2.1.0 through 4.4.2, where ldap simple-bind passwords are exposed in log output. This means that sensitive password information used during LDAP authentication can be recorded in logs, potentially allowing unauthorized users to access these passwords.

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Impact Analysis

The exposure of ldap simple-bind passwords in log files can lead to unauthorized access if attackers gain access to these logs. This compromises the confidentiality of authentication credentials, potentially allowing attackers to impersonate legitimate users or access sensitive systems.

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Compliance Impact

Exposing passwords in log files can violate data protection and privacy requirements in standards such as GDPR and HIPAA, which mandate the protection of sensitive personal and authentication information. This vulnerability could lead to non-compliance due to inadequate protection of credentials and potential unauthorized data disclosure.

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Mitigation Strategies

To mitigate this vulnerability, upgrade Netatalk to version 4.4.3 or later, where the ldap simple-bind password exposure in log output has been fixed.

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