CVEvulnerability

CVE-2026-15041

3.7 LOW Published 2026-07-08 Modified 2026-07-09 Official page ↗
Status
Analyzed
Published
2026-07-08
Last modified
2026-07-09
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.7 LOW — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-208

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.

Affected configurations

• redhat directory server 11.0 • redhat directory server 12.0 • redhat directory server 13.0 • redhat 389 directory server • redhat enterprise linux 7.0 • redhat enterprise linux 8.0 • redhat enterprise linux 9.0 • redhat enterprise linux 10.0

Related

Weakness · CWE (1)

  • CWE-208 Observable Timing Discrepancy weakness

References