RHSA-2025:19848 Red Hat Security Advisory: sssd security update

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sssd: SSSD default Kerberos configuration allows privilege escalation on AD-joined Linux systems

A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, the Kerberos local authentication plugin sssdkrb5localauthplugin is enabled, but a fallback to the an2ln plugin is possible. This fallback allows an...

Important: Red Hat Security Advisory: sssd security update

An update for sssd is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. 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...

Important: Red Hat Security Advisory: sssd security update

An update for sssd is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. 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 available for...

RHEL 7 : sssd (RHSA-2025:19847)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:19847 advisory. The System Security Services Daemon SSSD service provides a set of daemons to manage access to remote directories and authentication mechanisms. It...

RHEL 8 : sssd (RHSA-2025:19848)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:19848 advisory. The System Security Services Daemon SSSD service provides a set of daemons to manage access to remote directories and authentication mechanisms. It...

RockyLinux 8 : sssd (RLSA-2025:19610)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:19610 advisory. sssd: SSSD default Kerberos configuration allows privilege escalation on AD-joined Linux systems CVE-2025-11561 Tenable has extracted the preceding description...

sssd: SSSD default Kerberos configuration allows privilege escalation on AD-joined Linux systems

A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, the Kerberos local authentication plugin sssdkrb5localauthplugin is enabled, but a fallback to the an2ln plugin is possible. This fallback allows an...

Important: sssd security update

The System Security Services Daemon SSSD service provides a set of daemons to manage access to remote directories and authentication mechanisms. It also provides the Name Service Switch NSS and the Pluggable Authentication Modules PAM interfaces toward the system, and a pluggable back-end system ...

OESA-2025-2579 sssd security update

SSSD provides a set of daemons to manage access to remote directories and authentication mechanisms such as LDAP, Kerberos or FreeIPA. It provides an NSS and PAM interface toward the system and a pluggable backend system to connect to multiple different account sources. Security Fixes: A flaw was...

Important: sssd

Issue Overview: A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, SSSD does not enable the Kerberos local authentication plugin sssdkrb5localauthplugin, allowing an attacker with permission to modify...

Updated firefox, nss & rootcerts fix security vulnerabilities

CVE-2025-11708: Use-after-free in MediaTrackGraphImpl::GetInstance CVE-2025-11709: Out of bounds read/write in a privileged process triggered by WebGL textures CVE-2025-11710: Cross-process information leaked due to malicious IPC messages CVE-2025-11711: Some non-writable Object properties could ...

MGASA-2025-0246 Updated firefox, nss & rootcerts fix security vulnerabilities

CVE-2025-11708: Use-after-free in MediaTrackGraphImpl::GetInstance CVE-2025-11709: Out of bounds read/write in a privileged process triggered by WebGL textures CVE-2025-11710: Cross-process information leaked due to malicious IPC messages CVE-2025-11711: Some non-writable Object properties could ...

SUSE-SU-2025:3760-1 Security update for mozilla-nss

This update for mozilla-nss fixes the following issues: - Move NSS DB password hash away from SHA-1. Update to NSS 3.112.2: Prevent leaks during pkcs12 decoding. SECASN1Decode should ensure it has read as many bytes as each length field indicates Update to NSS 3.112.1: restore support for finding...

SUSE-SU-2025:3759-1 Security update for mozilla-nss

This update for mozilla-nss fixes the following issues: - Move NSS DB password hash away from SHA-1 Update to NSS 3.112.2: Prevent leaks during pkcs12 decoding. SECASN1Decode should ensure it has read as many bytes as each length field indicates Update to NSS 3.112.1: restore support for finding...

SUSE CVE-2025-11561

A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, the Kerberos local authentication plugin sssdkrb5localauthplugin is enabled, but a fallback to the an2ln plugin is possible. This fallback allows an...

CVE-2025-11561

A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, the Kerberos local authentication plugin sssdkrb5localauthplugin is enabled, but a fallback to the an2ln plugin is possible. This fallback allows an...

UBUNTU-CVE-2025-11561

A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, the Kerberos local authentication plugin sssdkrb5localauthplugin is enabled, but a fallback to the an2ln plugin is possible. This fallback allows an...

CVE-2025-11561

CVE-2025-11561 affects the System Security Services Daemon (SSSD) on Linux in default AD integration configurations. A fallback path from the Kerberos local authentication plugin (sssd_krb5_localauth_plugin) to the an2ln plugin can be taken if AD attributes (e.g., userPrincipalName or samAccountN...

EUVD-2025-33347

A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, SSSD does not enable the Kerberos local authentication plugin sssdkrb5localauthplugin, allowing an attacker with permission to modify certain AD...