https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-02T18:39:04.846039+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2025-61912 CVE-2025-61912 — python-ldap Vulnerable to Improper Encoding or Escaping of Output and Improper Null Termination 2026-10-02T18:39:04.865517+00:00

Affected: python-ldap

python-ldap is a lightweight directory access protocol (LDAP) client API for Python. In versions prior to 3.4.5, ldap.dn.escape_dn_chars() 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 construct DNs from untrusted input can be made to consistently fail before a request is sent to the LDAP server (e.g., AD), resulting in a client-side denial of service. Version 3.4.5 contains a patch for the issue.