sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade pam_ssh_agent_authUpgrade openssh-askpassUpgrade opensshUpgrade openssh-clientsUpgrade openssh-keycatUpgrade openssh-cavsUpgrade openssh-ldapUpgrade openssh-server | May 13, 2022 | Sep 26, 2021 |
| Alpine Linux | — | Upgrade openssh | Mar 26, 2024 | Sep 26, 2021 |
| Amazon Linux Ami 2 | — | Upgrade openssh-ldapUpgrade openssh-serverUpgrade openssh-askpassUpgrade openssh-server-sysvinitUpgrade openssh-debuginfoUpgrade openssh-keycatUpgrade pam_ssh_agent_authUpgrade opensshUpgrade openssh-clientsUpgrade openssh-cavs | Jul 4, 2022 | Sep 26, 2021 |
| Amazon_linux | — | Upgrade openssh | Feb 19, 2022 | Sep 26, 2021 |
| Centos_linux | — | Upgrade openssh-clients-debuginfoUpgrade openssh-cavsUpgrade openssh-ldap-debuginfoUpgrade openssh-debuginfoUpgrade pam_ssh_agent_authUpgrade openssh-askpassUpgrade openssh-keycat-debuginfoUpgrade openssh-server-sysvinitUpgrade opensshUpgrade openssh-server-debuginfoUpgrade openssh-keycatUpgrade openssh-askpass-debuginfoUpgrade openssh-serverUpgrade openssh-cavs-debuginfoUpgrade openssh-ldapUpgrade openssh-clientsUpgrade pam_ssh_agent_auth-debuginfoUpgrade openssh-debugsource | Nov 24, 2021 | Sep 26, 2021 |
| Debian | — | Upgrade openssh | Jan 3, 2024 | Sep 26, 2021 |
| Freebsd | — | Upgrade openssh-portable-gssapiUpgrade openssh-portableUpgrade openssh-portable-hpn | Nov 4, 2022 | Oct 12, 2021 |
| Huawei Euleros 2_0_sp10 | — | Upgrade openssh-serverUpgrade openssh-clientsUpgrade openssh | Feb 28, 2022 | Sep 26, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade openssh-askpassUpgrade opensshUpgrade openssh-clientsUpgrade openssh-serverUpgrade openssh-keycat | Mar 2, 2022 | Sep 26, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade openssh-clientsUpgrade opensshUpgrade openssh-keycatUpgrade openssh-cavsUpgrade openssh-serverUpgrade openssh-ldapUpgrade openssh-askpass | Dec 28, 2021 | Sep 26, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade openssh-clientsUpgrade opensshUpgrade openssh-server | Jan 4, 2022 | Sep 26, 2021 |
| Ibm Aix | — | Apply the fix or workaround for openssh_advisory14 | Oct 12, 2022 | Sep 26, 2021 |
| Nutanix Ahv | — | Upgrade Nutanix AHV to the latest version | Jun 5, 2026 | Sep 19, 2022 |
| Openbsd Openssh | — | Upgrade to the latest version of OpenSSH | Nov 26, 2021 | Sep 26, 2021 |
| Oracle Solaris | — | Upgrade service/network/ssh to version 8.4.0.1-11.4.40.0.1.107.2 on Solaris 11.4Upgrade network/openssh to version 7.5.0.1-0.175.3.36.0.27.0 on Solaris 11.3Upgrade network/ssh to version 8.4.0.1-11.4.40.0.1.107.2 on Solaris 11.4 | Dec 13, 2021 | Sep 26, 2021 |
| Oracle_linux | — | Upgrade openssh-ldapUpgrade openssh-serverUpgrade opensshUpgrade pam_ssh_agent_authUpgrade openssh-keycatUpgrade openssh-server-sysvinitUpgrade openssh-cavsUpgrade openssh-clientsUpgrade openssh-askpass | Nov 24, 2021 | Sep 26, 2021 |
| Redhat_linux | — | No solution existsUpgrade openssh-askpassUpgrade openssh-server-debuginfoUpgrade opensshUpgrade openssh-ldap-debuginfoUpgrade openssh-serverUpgrade openssh-clients-debuginfoUpgrade openssh-cavs-debuginfoUpgrade openssh-debuginfoUpgrade openssh-askpass-debuginfoUpgrade pam_ssh_agent_auth-debuginfoUpgrade openssh-debugsourceUpgrade openssh-ldapUpgrade openssh-keycat-debuginfoUpgrade openssh-clientsUpgrade openssh-cavsUpgrade openssh-keycatUpgrade pam_ssh_agent_authUpgrade openssh-server-sysvinit | Nov 24, 2021 | Sep 26, 2021 |
| Rocky_linux | — | Upgrade openssh-ldapUpgrade openssh-debugsourceUpgrade openssh-keycatUpgrade openssh-cavs-debuginfoUpgrade pam_ssh_agent_authUpgrade openssh-clients-debuginfoUpgrade openssh-server-debuginfoUpgrade openssh-keycat-debuginfoUpgrade opensshUpgrade openssh-askpassUpgrade openssh-ldap-debuginfoUpgrade openssh-cavsUpgrade openssh-serverUpgrade openssh-clientsUpgrade openssh-debuginfoUpgrade openssh-askpass-debuginfoUpgrade pam_ssh_agent_auth-debuginfo | May 20, 2022 | Sep 26, 2021 |
| Suse | — | Upgrade opensshUpgrade openssh-clientsUpgrade openssh-commonUpgrade openssh-openssl1-helpersUpgrade openssh-fipsUpgrade openssh-helpersUpgrade openssh-openssl1Upgrade openssh-askpass-gnomeUpgrade openssh-serverUpgrade openssh-cavs | Dec 2, 2021 | Sep 26, 2021 |
| Ubuntu | — | Upgrade openssh-clientUpgrade openssh-serverUpgrade openssh-server (Ubuntu Pro) | Oct 11, 2022 | Sep 26, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 26, 2021 |
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