2511 matches found
Astra Linux – Vulnerability in slapi-nis
A flaw was discovered in slapi-nis in versions prior to 0.56.7. A NULL pointer dereferencing during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The greatest threat from this vulnerability is to system availability...
Astra Linux – Vulnerability in the 389-DS-base
A vulnerability was discovered in the 389 Directory Server, which allows expired passwords to access the database, resulting in improper authentication...
Astra Linux – Vulnerability in OpenLDAP
An integer underflow was discovered in OpenLDAP before version 2.4.57, which led to slapd crashes during the Certificate Exact Assertion processing, resulting in a denial of service schemainit.c serialNumberAndIssuerCheck...
Astra Linux – Vulnerability in OpenLDAP
A flaw was discovered in OpenLDAP before version 2.4.57, which led to an infinite loop in slapd due to the cancelextop Cancel operation, resulting in a denial of service...
Astra Linux – Vulnerability in the 389-DS-base
A vulnerability was discovered in the 389 Directory Server, which allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, without the need for any bind or other...
CVE-2026-13097
FreeIPA is vulnerable to a privilege escalation flaw in the 389-ds directory server. The uniqueness constraint on Kerberos principal name attributes does not properly account for equivalent representations of the same principal name. An attacker with sufficient LDAP write privileges can create a ...
EUVD-2026-63243
A privilege escalation flaw was found in FreeIPA. The uniqueness constraint enforced on Kerberos principal name attributes in the 389-ds directory server does not properly account for equivalent representations of the same principal name, allowing a user with sufficient LDAP write privileges to...
CVE-2026-13097
A privilege escalation flaw was found in FreeIPA. The uniqueness constraint enforced on Kerberos principal name attributes in the 389-ds directory server does not properly account for equivalent representations of the same principal name, allowing a user with sufficient LDAP write privileges to...
RHSA-2026:56047 Red Hat Security Advisory: redhat-ds:11 security update
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RHSA-2026:55758 Red Hat Security Advisory: 389-ds-base security update
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RHSA-2026:55757 Red Hat Security Advisory: 389-ds:1.4 security update
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RHSA-2026:55756 Red Hat Security Advisory: 389-ds:1.4 security update
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RHSA-2026:55532 Red Hat Security Advisory: redhat-ds:11 security update
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RHSA-2026:55530 Red Hat Security Advisory: 389-ds:1.4 security update
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389-ds-base: 389-ds-base: pre-auth LDAP filter injection in CleanAllRUV status check
A flaw was found in 389 Directory Server. An unauthenticated remote attacker can inject LDAP search filters into the CleanAllRUV replication status-check extended operation. Because the handler performs the search against cn=config with elevated replication plugin privileges and returns a boolean...
389-ds-base: 389-ds-base: NULL pointer dereference in deref control plugin BER parser
A flaw was found in 389 Directory Server. The dereference control plugin does not check for allocation failure before using a BER structure, allowing an unauthenticated remote attacker to crash the LDAP server when the system is under memory pressure...
Important: Red Hat Security Advisory: redhat-ds:12 security update
An update for the redhat-ds:12 module is now available for Red Hat Directory Server 12.4 E4S for RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...
389-ds-base: 389-ds-base: pre-auth LDAP filter injection in CleanAllRUV status check
A flaw was found in 389 Directory Server. An unauthenticated remote attacker can inject LDAP search filters into the CleanAllRUV replication status-check extended operation. Because the handler performs the search against cn=config with elevated replication plugin privileges and returns a boolean...
Important: Red Hat Security Advisory: redhat-ds:11 security update
An update for the redhat-ds:11 module is now available for Red Hat Directory Server 11.7 E4S for RHEL 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...
389-ds-base: 389-ds-base: pre-auth LDAP filter injection in CleanAllRUV status check
A flaw was found in 389 Directory Server. An unauthenticated remote attacker can inject LDAP search filters into the CleanAllRUV replication status-check extended operation. Because the handler performs the search against cn=config with elevated replication plugin privileges and returns a boolean...