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CVE-2026-11790

4.9 MEDIUM

A flaw was found in 389 Directory Server

Published: 2026-06-09 · Last updated: 2026-06-09

Severity and scoring

CVSS
4.9 MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE
CWE-400

Description

A flaw was found in 389 Directory Server. The PBKDF2-SHA256 password storage plugin does not enforce an upper bound on the iteration count extracted from stored password hashes. A privileged attacker who can modify a user's password hash can cause excessive CPU consumption during authentication, resulting in denial of service.

Source: NVD

References

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