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...

CVE-2026-11786

CVE-2026-11786 affects the 389 Directory Server (389-ds-base). The issue is a heap-out-of-bounds read in the LDIF parser when processing attribute types with trailing semicolons during database import, traced to ldif parser function str2entry_state_information_from_type(). Consequences are descri...

Security update for 389-ds

This update for 389-ds fixes the following issue CVE-2026-9064: unbounded LDAP controls count in getldapmessagecontrolsext can lead to amplified CPU time and heap allocation and a denial of service bsc1265898. Changes for 389-ds: Update to version 2.0.20git90.9f70d434e. Patch Instructions: To...

PT-2026-47778

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description The dereference control plugin fails to check for allocation failure before utilizing a Basic Encoding Rules BER structure. This allows an unauthenticated remote attacker to caus...

PT-2026-47777

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description A flaw exists in the ldap utf8prev function where bytes are read before the start of a buffer without proper bounds checking. This leads to a heap buffer over-read during string...

PT-2026-47782

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description A stack buffer overflow exists in the checkPrefix function within pw.c. The issue occurs when parsing reversible-encrypted attribute values, as an attacker-controlled algorithm I...

PT-2026-47781

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description A heap buffer overflow occurs when audit logging is enabled. The create masked entry string function in auditlog.c copies a fixed-length password mask into a heap buffer without...

PT-2026-47775

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description A type confusion in the SSO token extended operation handler allows authenticated users to obtain partial stack address information through LDAP responses. Recommendations At the...

PT-2026-47780

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description A flaw exists in the PBKDF2-SHA256 password storage plugin where the system fails to enforce an upper bound on the iteration count extracted from stored password hashes. A...

PT-2026-47779

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description A flaw in the SMD5 password storage plugin allows an unsigned integer underflow when calculating the salt length from a crafted password hash shorter than 16 bytes. This leads to...

PT-2026-47776

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description A flaw exists in the LDIF parser where it reads past the end of a heap buffer when processing attribute types that contain trailing semicolons during a database import. This...

Linux Distros Unpatched Vulnerability : CVE-2026-11790

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

389 Directory Server 数字错误漏洞

389 Directory Server is an open-source implementation of a highly available, fully functional, reliable, and secure LDAP server. 389 Directory Server has a numerical error vulnerability, which stems from the SMD5 password storage plugin executing an unsigned integer underflow when calculating...

Red Hat 389 Directory Server 缓冲区错误漏洞

389 Directory Server is an open-source implementation of a highly available, fully functional, reliable, and secure LDAP server. There is a security vulnerability in 389 Directory Server. This vulnerability stems from the checkPrefix function in the pw.c module, which copies the algorithm ID...

389 Directory Server 缓冲区错误漏洞

389 Directory Server is an open-source implementation of a highly available, fully functional, reliable, and secure LDAP server. 389 Directory Server has a buffer error vulnerability, which stems from the LDIF parser’s tendency to read from the end of the heap buffer when processing attribute typ...

389 Directory Server 安全漏洞

389 Directory Server is an open-source implementation of a highly available, fully functional, reliable, and secure LDAP server. There is a security vulnerability in 389 Directory Server, which arises from the use of the createmaskedentrystring function in auditlog.c when audit logs are enabled...

389 Directory Server 资源管理错误漏洞

389 Directory Server is an open-source implementation of a highly available, fully functional, reliable, and secure LDAP server. There is a resource management vulnerability in 389 Directory Server. This vulnerability stems from the fact that the PBKDF2-SHA256 password storage plugin does not...

389 Directory Server 389-ds-base 缓冲区错误漏洞

389 Directory Server is an open-source implementation of a highly available, fully functional, reliable, and secure LDAP server. There is a security vulnerability in 389 Directory Server, which stems from the ldaputf8prev function reading bytes from the buffer without boundary checks. This leads ...

389 Directory Server 缓冲区错误漏洞

389 Directory Server is an open-source implementation of a highly available, fully functional, reliable, and secure LDAP server. There is a security vulnerability in 389 Directory Server, which stems from type confusion during the processing of SSO token extensions. As a result, some stack trace...

Linux Distros Unpatched Vulnerability : CVE-2026-11787

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...