CVE-2026-11790

The CVE-2026-11790 entry describes a vulnerability in 389 Directory Server’s PBKDF2-SHA256 password storage plugin where there is no upper bound on the iteration count extracted from stored password hashes. A privileged attacker who can modify a user’s password hash can trigger excessive CPU usag...

EUVD-2026-35420

A flaw was found in 389 Directory Server. The dereference control plugin does not check for allocation failure before using a BER structure, allowing an unauthenticated remote attacker to crash the LDAP server when the system is under memory pressure...

CVE-2026-11788

A flaw was found in 389 Directory Server. The dereference control plugin does not check for allocation failure before using a BER structure, allowing an unauthenticated remote attacker to crash the LDAP server when the system is under memory pressure...

CVE-2026-11787

A flaw was found in 389 Directory Server. The ldaputf8prev function reads bytes before the start of a buffer without bounds checking, causing a heap buffer over-read in string filter parsing that may influence internal filter processing behavior...

EUVD-2026-35417

A flaw was found in 389 Directory Server. The LDIF parser reads past the end of a heap buffer when processing attribute types with trailing semicolons during database import, causing an out-of-bounds read detectable under memory instrumentation...

PT-2026-47777

A flaw was found in 389 Directory Server. The ldap utf8prev function reads bytes before the start of a buffer without bounds checking, causing a heap buffer over-read in string filter parsing that may influence internal filter processing behavior...

EUVD-2024-47979

Malicious code in bioql PyPI...

DEBIAN-CVE-2021-3652

A flaw was found in 389-ds-base. If an asterisk is imported as password hashes, either accidentally or maliciously, then instead of being inactive, any password will successfully match during authentication. This flaw allows an attacker to successfully authenticate as a user whose password was...

DEBIAN-CVE-2018-14648

A flaw was found in 389 Directory Server. A specially crafted search query could lead to excessive CPU consumption in the dosearch function. An unauthenticated attacker could use this flaw to provoke a denial of service...

DEBIAN-CVE-2018-1140

A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller. All versions of Samba from 4.8.0 onwards are vulnerable...