Symfony Vulnerable to Identity Spoofing via Unanchored DN Regex in X509Authenticator

Description X509Authenticator implements client-certificate mTLS authentication: the web server validates the client's certificate against a trusted CA, then passes the certificate's Subject DN Distinguished Name: a string like CN=Alice,O=Example,[email protected] to Symfony via...

CVE-2025-13392

Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager DSM before 7.2.2-72806-5 and 7.3.1-86003-1 7.2.1-69057 is not affected allows remote attackers to bypass authentication with prior knowledge of the distinguished name DN...

CVE-2025-13392

Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager DSM before 7.2.2-72806-5 and 7.3.1-86003-1 7.2.1-69057 is not affected allows remote attackers to bypass authentication with prior knowledge of the distinguished name DN...

CVE-2025-13392

Summary : CVE-2025-13392 affects Synology DiskStation Manager (DSM) via an improper check in the SSO authentication flow, enabling remote authentication bypass with knowledge of a DN. Affected versions : DSM before 7.2.2-72806-5 and 7.3.1-86003-1 (7.2.1-69057 is not affected). Impact : local/remo...

EUVD-2025-209956

Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager DSM before 7.2.2-72806-5 and 7.3.1-86003-1 7.2.1-69057 is not affected allows remote attackers to bypass authentication with prior knowledge of the distinguished name DN...

CVE-2025-13392

Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager DSM before 7.2.2-72806-5 and 7.3.1-86003-1 7.2.1-69057 is not affected allows remote attackers to bypass authentication with prior knowledge of the distinguished name DN...

PT-2026-44132

Name of the Vulnerable Software and Affected Versions Symfony versions prior to 5.4 Description The X509Authenticator component, which implements client-certificate mTLS authentication, contains a flaw in how it extracts user identifiers from the Subject DN Distinguished Name provided via $...

Astra Linux – Vulnerability in the 389-DS-base

When binding against a DN during authentication, the response from 389-ds-base will differ depending on whether the DN exists or not. This can be exploited by an unauthenticated attacker to check the existence of an entry in the LDAP database...

CVE-2026-41919

CVE-2026-41919 is an LDAP Injection vulnerability in Apache OFBiz caused by improper neutralization of LDAP special elements in DN construction. The issue affects OFBiz versions before 24.09.06. Upgrading to 24.09.06 fixes the vulnerability. The CVE list also notes the potential impact as authent...

Unity Linux 20.1060e / 20.1070e Security Update: openldap (UTSA-2026-017568)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017568 advisory. A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in decode.c bernextelement, resulting in denial of...

CVE-2026-33609 LDAP DN injection

Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees...

CVE-2026-33609

CVE-2026-33609 describes incomplete escaping of LDAP queries when 8bit-dns is enabled, enabling LDAP DN injection that could allow queries into internal domain subtrees. The vulnerability is associated with network-level access (no user interaction required) and a base CVSS v3.1 score of 5.3 (MED...

CVE-2026-33609 LDAP DN injection

Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees...

CVE-2026-33609 LDAP DN injection

Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees...

JLSEC-2026-160

A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service...

JLSEC-2026-172

A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in decode.c bernextelement, resulting in denial of service...

JLSEC-2026-171

A flaw was discovered in ldapX509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the X.509 DN parsing in adkeystring, resulting in denial of service...

PT-2026-32581

Name of the Vulnerable Software and Affected Versions maddy versions prior to 0.9.3 Description The auth.ldap module fails to escape user-supplied usernames when interpolating them into LDAP search filters and DN strings via the strings.ReplaceAll function. This occurs within the Lookup and...

Unity Linux 20.1070e Security Update: python-ldap (UTSA-2026-007085)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007085 advisory. 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...

CVE-2026-34580

A flaw was found in Botan, a C++ cryptography library. Due to a misleading function name and an assumption in path validation logic, an end entity certificate could be incorrectly accepted as a trusted root. This occurs when the end entity certificate's Distinguished Name DN and Subject Key...