EUVD-2026-72400

A flaw was found in 389 Directory Server. The SELFDN ACI bind-rule evaluator incorrectly matches an anonymous LDAP client's empty bind DN against an empty stored attribute value, allowing an unauthenticated client to satisfy access control checks intended to require a matching authenticated...

CVE-2026-76578

FreeIPA is affected by a critical flaw (CVSS 9.8 ) in its self-managed OTP token ACI , which does not require authentication and fails to restrict which attributes may be added alongside a token entry. Combined with a related flaw in the underlying directory server's ACI evaluation (tracked separ...

cve-2024-49113-ldap_nightmare_reproduction

CVE-2024-49113 — LDAP Nightmare Windows LDAP 客户端远程代码执行（基于堆的缓冲区溢出）...

metasploit-ldapnightmare

metasploit-ldapnightmare SafeBreachesのCVE-2024-49113 POC（LdapNightmare）をMetasploitに統合 概要 このモジュールは、Windows LDAPクライアントの重大な脆弱性であるCVE-2024-49113を実装し、システムの不安定性を引き起こす可能性があります。このモジュールはMetasploit Frameworkと統合され、この脆弱性に対するシステムの耐性をテストする信頼性の高い方法を提供します。 特徴 完全なMetasploit Framework統合 非同期LDAPサーバーの実装...

LDAPMon

LDAPMon LDAPMon 是 Microsoft-Windows-LDAP-Client ETW 提供程序的一个 POC 遥测收集器。启动后，日志将存储在事件查看器中。该 POC 附带一个 Sentinel 解析器，因此如果您想在 SIEM 中收集这些数据，可以这样做。最好在 Sysmon 旁边运行。 安装 以管理员身份打开 cmd 或 PowerShell 提示符。 运行 LDAPMon.exe。 不要关闭 LDAPMon 窗口。 如果一切成功，您将看到以下内容： root@kitploit: .\LDAPMonitor.exe Uninstalling Manifest...

CVE-2024-49112

LDAP Nightmare 针对由 Yuki Chen（@guhe120）报告的 CVE-2024-49112 的漏洞利用工具。这是 Windows 轻量目录访问协议（LDAP）中的一个漏洞。 由 SafeBreach Labs 创建（发布于 2025 年 1 月 1 日）。有关该漏洞的完整技术分析以及我们如何成功利用它的详细信息，请查看博客文章 此处 概述 CVE-2024-49112 是 Windows LDAP 客户端中的一个严重漏洞，根据 Microsoft 的说法，该漏洞允许远程代码执行。此漏洞利用工具通过与该漏洞交互目标 Windows Server 系统的 Netlogo...

Improper Certificate Validation

The LDAP client is vulnerable to Improper Certificate Validation. The vulnerability is due to missing hostname verification during TLS server identity validation, where the LDAP client validates the certificate chain but does not verify that the certificate matches the intended LDAP server...

cve-2026-41720 - HIGH - Authentication Bypass with Empty Password in Spring LDAP

cve-2026-41720 - HIGH - Authentication Bypass with Empty Password in Spring LDAP...

CVE-2026-35563

It was identified that the LDAP client implementation in version 2.1.7 does not verify if the server certificate matches the intended LDAP hostname. While the underlying code validates the certificate chain against a trusted authority, the absence of endpoint identification allows a valid...

CVE-2026-35563 Apache Directory LDAP API: LDAP client implementation does not verify if the server certificate matches the intended LDAP hostname

It was identified that the LDAP client implementation in version 2.1.7 does not verify if the server certificate matches the intended LDAP hostname. While the underlying code validates the certificate chain against a trusted authority, the absence of endpoint identification allows a valid...

EUVD-2026-33569

It was identified that the LDAP client implementation in version 2.1.7 does not verify if the server certificate matches the intended LDAP hostname. While the underlying code validates the certificate chain against a trusted authority, the absence of endpoint identification allows a valid...

CVE-2019-2844

Vulnerability in the Oracle Solaris component of Oracle Sun Systems Products Suite subcomponent: LDAP Client Tools. The supported version that is affected is 11.4. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to...

CVE-2025-61912 python-ldap Vulnerable to Improper Encoding or Escaping of Output and Improper Null Termination

python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, ldap.dn.escapednchars escapes \x00 incorrectly by emitting a backslash followed by a literal NUL byte instead of the RFC-4514 hex form \00. Any application that uses this helper to...

EUVD-2019-9034

Malware in sbrugna...

EUVD-2019-12483

Malware in sbrugna...

EUVD-2023-29450

Malicious code in bioql PyPI...

CVE-2019-19413

There is an integer overflow vulnerability in LDAP client of some Huawei products. Due to insufficient input validation, a remote attacker could exploit this vulnerability by sending malformed packets to the target devices. Successful exploit could cause the affected system crash...

CVE-2002-2328

Active Directory in Windows 2000, when supporting Kerberos V authentication and GSSAPI, allows remote attackers to cause a denial of service hang via an LDAP client that sets the page length to zero during a large request...

CVE-2005-3170

The LDAP client on Microsoft Windows 2000 before Update Rollup 1 for SP4 accepts certificates using LDAP Secure Sockets Layer LDAPS even when the Certificate Authority CA is not trusted, which could allow attackers to trick users into believing that they are accessing a trusted site...

Do Not Install the LDAP Client

Lightweight Directory Access Protocol LDAP is a protocol that provides access control and is used to maintain distributed directory information. Running the LDAP service requires additional system resources and expands the attack surface. Therefore, do not install the LDAP client in the service...