Ubuntu USN · USN-8355-1

SSSD vulnerability

Published: Mon, 01 Jun 2026 14:05

CVE-2026-6245

Summary

SSSD could be made to crash if it received specially crafted input.

Details

It was discovered that SSSD did not properly handle raw bytes in the PAM passkey responder. A local attacker could possibly use this issue to cause the SSSD PAM responder to crash, resulting in a denial of service.

Recommended actions per Ubuntu release

StackPatch playbook auto-generated per release codename and per affected package.

Ubuntu noble

sssd→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libipa-hbac-dev→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libipa-hbac-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libipa-hbac0t64→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libipa-hbac0t64
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libnss-sss→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libnss-sss
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libpam-sss→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libpam-sss
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-certmap-dev→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-certmap-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-certmap0→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-certmap0
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-idmap-dev→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-idmap-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-idmap0→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-idmap0
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-nss-idmap-dev→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-nss-idmap-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-nss-idmap0→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-nss-idmap0
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-sudo→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-sudo
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
python3-libipa-hbac→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y python3-libipa-hbac
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
python3-libsss-nss-idmap→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y python3-libsss-nss-idmap
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
python3-sss→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y python3-sss
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ad→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ad
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ad-common→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ad-common
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-common→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-common
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-dbus→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-dbus
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-idp→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-idp
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ipa→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ipa
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-kcm→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-kcm
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-krb5→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-krb5
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-krb5-common→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-krb5-common
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ldap→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ldap
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-passkey→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-passkey
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-proxy→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-proxy
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-tools→2.9.4-1.1ubuntu6.5apt_upgrade
Standard apt upgrade. Install 2.9.4-1.1ubuntu6.5 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-tools
```
Most apt upgrades restart their service automatically. needrestart lists anything else.

Ubuntu questing

sssd→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libipa-hbac-dev→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libipa-hbac-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libipa-hbac0t64→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libipa-hbac0t64
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libnss-sss→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libnss-sss
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libpam-sss→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libpam-sss
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-certmap-dev→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-certmap-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-certmap0→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-certmap0
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-idmap-dev→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-idmap-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-idmap0→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-idmap0
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-nss-idmap-dev→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-nss-idmap-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-nss-idmap0→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-nss-idmap0
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-sudo→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-sudo
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
python3-libipa-hbac→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y python3-libipa-hbac
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
python3-libsss-nss-idmap→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y python3-libsss-nss-idmap
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
python3-sss→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y python3-sss
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ad→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ad
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ad-common→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ad-common
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-common→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-common
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-dbus→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-dbus
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-idp→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-idp
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ipa→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ipa
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-kcm→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-kcm
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-krb5→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-krb5
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-krb5-common→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-krb5-common
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ldap→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ldap
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-passkey→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-passkey
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-proxy→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-proxy
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-tools→2.10.1-2ubuntu5.2apt_upgrade
Standard apt upgrade. Install 2.10.1-2ubuntu5.2 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-tools
```
Most apt upgrades restart their service automatically. needrestart lists anything else.

Ubuntu resolute

sssd→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libipa-hbac-dev→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libipa-hbac-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libipa-hbac0t64→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libipa-hbac0t64
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libnss-sss→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libnss-sss
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libpam-sss→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libpam-sss
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-certmap-dev→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-certmap-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-certmap0→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-certmap0
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-idmap-dev→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-idmap-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-idmap0→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-idmap0
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-nss-idmap-dev→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-nss-idmap-dev
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-nss-idmap0→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-nss-idmap0
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
libsss-sudo→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y libsss-sudo
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
python3-libipa-hbac→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y python3-libipa-hbac
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
python3-libsss-nss-idmap→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y python3-libsss-nss-idmap
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
python3-sss→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y python3-sss
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ad→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ad
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ad-common→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ad-common
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-common→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-common
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-dbus→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-dbus
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-idp→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-idp
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ipa→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ipa
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-kcm→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-kcm
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-krb5→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-krb5
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-krb5-common→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-krb5-common
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-ldap→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-ldap
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-passkey→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-passkey
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-proxy→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-proxy
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
sssd-tools→2.12.0-1ubuntu5.1apt_upgrade
Standard apt upgrade. Install 2.12.0-1ubuntu5.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y sssd-tools
```
Most apt upgrades restart their service automatically. needrestart lists anything else.

Are YOU affected by USN-8355-1?

5-second check on your actual server. Reads /etc/os-release, uname -r, and dpkg-query; matches against the live USN + Debian Security Tracker feeds; tells you whether USN-8355-1 (and any other live CVE) applies. Anonymous, no signup.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan Read the bash source first

Want this automated for your servers?

StackPatch runs this match against YOUR installed packages every hour

Free 1-server / $99 lifetime founder seat (50 only) / $19+/mo monthly. Indie pricing.

Buy lifetime →See StackPatch →Live audit log →