Security update for ovmf (important)

openSUSE security update: security update for ovmf ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20875-1 Rating: important References: bsc1261469 bsc1261476 bsc1261477 bsc1261478 Cross-References: CVE-2026-25833 CVE-2026-25834 CVE-2026-25835...

GHSA-PH86-P8F6-F9R2 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...

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

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...

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...

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

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-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...

Astra Linux - уязвимость в 389-ds-base

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

Astra Linux - уязвимость в 389-ds-base

A flaw was discovered in the 389-ds-base LDAP Server. This issue occurs when performing an Modify DN LDAP operation via the ldap protocol, where the function’s return value is not checked, and a NULL pointer is dereferenced. If a privileged user performs an LDAP MODDN operation after a failed...

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...

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-2026-171

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...

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...

PT-2026-32581

Summary The auth.ldap module constructs LDAP search filters and DN strings by directly interpolating user-supplied usernames via strings.ReplaceAll without any LDAP filter escaping. An attacker who can reach the SMTP submission AUTH PLAIN or IMAP LOGIN interface can inject arbitrary LDAP filter...