kcmdump

KCM dumper Quick script to dump the KCM database used by SSSD and recover Kerberos tickets in the CCACHE format. Initially based on SSSDKCMExtractor and KCMTicketFormatter. Description Since version 2.0.0 2018-08-13, the back end storage of the KCM responder of SSSD does not encrypt the database...

OESA-2026-4425 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

RHEL 10 : sssd (RHSA-2026:77534)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:77534 advisory. The System Security Services Daemon SSSD service provides a set of daemons to manage access to remote directories and authentication mechanisms. It...

CLSA-2026-1792405584 sssd: Fix of 3 CVEs

CVE-2026-90462: deny access and cache the deny decision when the LDAP ppolicy access check lookup returns zero results, fixing a fail-open that let deleted or deprovisioned users keep passing access checks - CVE-2026-90996: reject header-only requests with an empty body in the NSS responder...

AlmaLinux 9.2 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1792405584)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1792405584 advisory. - A flaw was found in SSSD. A local user can trigger a Denial of Service DoS by exploiting a race condition in the autofs responder...

OESA-2026-4285 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

OESA-2026-4286 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

OESA-2026-4287 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

OESA-2026-4284 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : SSSD vulnerability (USN-8672-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8672-1 advisory. It was discovered that the SSSD PAM responder may crash if a physically proximate attacker manipulates a smartcard or Yubikey. Non-malicio...

CLSA-2026-1791809045 sssd: Fix of 2 CVEs

CVE-2026-90462: deny access in sdapaccessppolicystepdone when the LDAP ppolicy user search returns zero entries, instead of returning success and caching an allow decision - CVE-2026-90996: reject an empty request body in the NSS responder request parsers before bodyblen - 1 is read...

Rocky Linux 9.6 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1791809045)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1791809045 advisory. - A flaw was found in SSSD. When configured with the LDAP access provider and ldapaccessorder including ppolicy or lockout, a...

AlmaLinux 9.6 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1791809045)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1791809045 advisory. - A flaw was found in SSSD. When configured with the LDAP access provider and ldapaccessorder including ppolicy or lockout, a...

EulerOS 2.0 SP11 : sssd (EulerOS-SA-2026-4292)

According to the versions of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in SSSD's LDAP sudo provider. When the ldapsudosearchbase option is not explicitly configured, SSSD searches the entire LDAP...

EulerOS 2.0 SP13 : sssd (EulerOS-SA-2026-4201)

According to the versions of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A path traversal flaw was found in SSSD's AD GPO provider. The adgpoextractsmbcomponents function does not sanitize .. sequences in the gPCFileSysPa...

EulerOS 2.0 SP11 : sssd (EulerOS-SA-2026-4382)

According to the versions of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in SSSD's LDAP sudo provider. When the ldapsudosearchbase option is not explicitly configured, SSSD searches the entire LDAP...

Rocky Linux 10.2 [CIQ] Security Update: libipa_hbac / libipa_hbac-debuginfo / libsss_autofs / etc (crlsa-2026_77534)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202677534 advisory. sssd: sssd: IdP authentication prefix comparison allows cross-user impersonation CVE-2026-87853 Tenable has extracted the preceding description block directly...

EulerOS 2.0 SP13 : sssd (EulerOS-SA-2026-4110)

According to the versions of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A path traversal flaw was found in SSSD's AD GPO provider. The adgpoextractsmbcomponents function does not sanitize .. sequences in the gPCFileSysPa...

RLSA-2026:77534 Moderate: 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 ...

sssd security update

An update is available for sssd. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The System Security Services Daemon SSSD service provides a set of daemons to...