GHSA-P34H-WQ7J-H5V6 python-ldap is Vulnerable to Improper Encoding or Escaping of Output and Improper Null Termination

Summary 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 construct DNs from untrusted input can be made to consistently fail before a request is sent to the LDAP...

anomalydetection (=0.0.0.dev1), athiruma-cloud-governance (>=1.1.89 <=1.1.345) +28 more potentially affected by CVE-2025-61911 via python-ldap (>=2.4.19 <=3.4.4)

python-ldap PYPI version =2.4.19, =1.1.89, =3.1.2, =3.7.1, =1.0.426, =2.2.1.dev6, =0.0.2, =0.4.4, =1.0.0, =0.0.0, =1.1.0, =3.7.0, =3.8.0 and more Source cves: CVE-2025-61911 Source advisory: OSV:GHSA-R7R6-CC7P-4V5M...

Improper Validation of Specified Type of Input

Overview python-ldap is a Python modules for implementing LDAP clients Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input via the escapefilterchars function. An attacker can bypass input sanitization and potentially manipulate or disclose LDAP data ...

anomalydetection (=0.0.0.dev1), athiruma-cloud-governance (>=1.1.89 <=1.1.345) +26 more potentially affected by CVE-2025-61911 via python-ldap (>=3.0.0 <=3.4.4)

python-ldap PYPI version =3.0.0, =1.1.89, =3.1.2, =3.7.1, =1.0.426, =2.2.1.dev6, =0.4.4, =1.0.0, =0.0.0, =1.1.0, =3.7.0, =1.0.0, =1.1.7, =1.8.4 and more Source cves: CVE-2025-61911 Source advisory: SNYK:PYTHON-PYTHONLDAP-13535079...

AZL-68433 CVE-2025-61912 affecting package python-ldap 3.4.4-1

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...

DEBIAN-CVE-2025-61911

python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method ldap.filter.escapefilterchars can be tricked to skip escaping of special characters when a crafted list or dict is supplied as the assertionvalue parameter, and t...

AZL-68451 CVE-2025-61911 affecting package python-ldap 3.4.0-1

python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method ldap.filter.escapefilterchars can be tricked to skip escaping of special characters when a crafted list or dict is supplied as the assertionvalue parameter, and t...

AZL-68430 CVE-2025-61911 affecting package python-ldap 3.4.4-1

python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method ldap.filter.escapefilterchars can be tricked to skip escaping of special characters when a crafted list or dict is supplied as the assertionvalue parameter, and t...

UBUNTU-CVE-2025-61911

python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method ldap.filter.escapefilterchars can be tricked to skip escaping of special characters when a crafted list or dict is supplied as the assertionvalue parameter, and t...

EUVD-2025-33796

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...

CVE-2025-61912

CVE-2025-61912 concerns python-ldap prior to 3.4.5, where ldap.dn.escape_dn_chars() escapes the NUL byte as a backslash-NUL instead of the RFC‑4514 form \00. This can cause client-side denial of service when untrusted input is used to construct DNs, as requests may be dropped before contacting an...

CVE-2025-61912

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...

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...

CVE-2025-61911 python-ldap has sanitization bypass in ldap.filter.escape_filter_chars

python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method ldap.filter.escapefilterchars can be tricked to skip escaping of special characters when a crafted list or dict is supplied as the assertionvalue parameter, and t...

CVE-2025-61911

python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method ldap.filter.escapefilterchars can be tricked to skip escaping of special characters when a crafted list or dict is supplied as the assertionvalue parameter, and t...

CVE-2025-61911 python-ldap has sanitization bypass in ldap.filter.escape_filter_chars

python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method ldap.filter.escapefilterchars can be tricked to skip escaping of special characters when a crafted list or dict is supplied as the assertionvalue parameter, and t...

CVE-2025-61911

python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the sanitization method ldap.filter.escapefilterchars can be tricked to skip escaping of special characters when a crafted list or dict is supplied as the assertionvalue parameter, and t...

CVE-2025-61911

creationtimestamp| type| source ---|---|--- 2025-10-10 20:48:29+00:00| published-proof-of-concept| https://github.com/python-ldap/python-ldap/security/advisories/GHSA-r7r6-cc7p-4v5m...

CVE-2025-61912

creationtimestamp| type| source ---|---|--- 2025-10-10 20:48:19+00:00| published-proof-of-concept| https://github.com/python-ldap/python-ldap/security/advisories/GHSA-p34h-wq7j-h5v6...

python-ldap 安全漏洞

python-ldap is a python foundation LDAP client API for Python. A security vulnerability exists in python-ldap versions prior to 3.4.5, which stems from the ldap.dn.escapednchars function incorrectly escaping x00, which could lead to a client denial of service...