CyberRota Analysis
AI-GeneratedA vulnerability exists in the password verification function of 389 Directory Server, where the use of standard memcmp() for comparing password hashes instead of a constant-time function may allow remote attackers to infer partial hash information through timing attacks. Although the practical exploitation is challenging due to the computational overhead of PBKDF2, organizations using this directory service should prioritize remediation to mitigate potential risks associated with password security. Security teams should assess their systems for this flaw, particularly if they handle sensitive authentication processes.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
A flaw was found in 389 Directory Server. The PBKDF2-SHA256 password verification function uses standard memcmp() for comparing password hashes instead of a constant-time comparison function. A remote attacker could potentially use timing measurements of LDAP bind attempts to infer partial hash information, though practical exploitation is extremely difficult due to PBKDF2 computational overhead.
Related CVEs
Other vulnerabilities affecting the same vendor(s)