In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade opensshUpgrade dropbear | Mar 7, 2019 | Jan 10, 2019 |
| Amazon Linux Ami 2 | — | Upgrade openssh-debuginfoUpgrade openssh-clientsUpgrade openssh-askpassUpgrade opensshUpgrade openssh-cavsUpgrade openssh-server-sysvinitUpgrade openssh-ldapUpgrade openssh-keycatUpgrade pam_ssh_agent_authUpgrade openssh-server | Apr 27, 2020 | Jan 10, 2019 |
| Amazon_linux | — | Upgrade openssh | Oct 31, 2019 | Jan 10, 2019 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jan 10, 2019 |
| Centos_linux | — | Upgrade openssh-keycatUpgrade opensshUpgrade openssh-askpass-debuginfoUpgrade openssh-askpassUpgrade openssh-debuginfoUpgrade openssh-ldap-debuginfoUpgrade openssh-keycat-debuginfoUpgrade pam_ssh_agent_auth-debuginfoUpgrade openssh-cavsUpgrade openssh-serverUpgrade pam_ssh_agent_authUpgrade openssh-clientsUpgrade openssh-ldapUpgrade openssh-clients-debuginfoUpgrade openssh-server-debuginfoUpgrade openssh-debugsourceUpgrade openssh-cavs-debuginfo | Nov 6, 2019 | Jan 10, 2019 |
| Debian | — | Upgrade openssh | Feb 10, 2019 | Jan 10, 2019 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Jan 17, 2019 |
| Gentoo Linux | — | Upgrade net-misc/dropbear.Upgrade net-misc/openssh. | Mar 21, 2019 | Jan 10, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade openssh-clientsUpgrade openssh-keycatUpgrade openssh-askpassUpgrade openssh-serverUpgrade openssh | Dec 4, 2019 | Jan 10, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade openssh-serverUpgrade opensshUpgrade openssh-askpassUpgrade openssh-keycatUpgrade openssh-clients | Mar 27, 2019 | Jan 10, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade openssh-serverUpgrade opensshUpgrade openssh-askpassUpgrade openssh-keycatUpgrade openssh-clients | Feb 15, 2019 | Jan 10, 2019 |
| Ibm Aix | — | Apply the fix or workaround for openssh_advisory13 | Jul 17, 2019 | Jan 10, 2019 |
| Openbsd Openssh | — | Upgrade to the latest version of OpenSSH | Jan 31, 2019 | Jan 10, 2019 |
| Oracle Solaris | — | Upgrade network/ssh to version 7.7.0.1-11.4.7.0.1.3.0 on Solaris 11.4Upgrade consolidation/osnet/osnet-incorporation to version 11.4-11.4.7.0.1.5.0 on Solaris 11.4 | Mar 20, 2019 | Jan 10, 2019 |
| Oracle_linux | — | Upgrade openssh-serverUpgrade openssh-ldapUpgrade opensshUpgrade openssh-clientsUpgrade openssh-keycatUpgrade openssh-askpassUpgrade pam_ssh_agent_authUpgrade openssh-cavs | Oct 5, 2022 | Nov 16, 2018 |
| Panos | — | Update PAN-OS 8.0 to the latest workaround for your deviceUpdate PAN-OS 7.1 to the latest workaround for your deviceUpdate PAN-OS 8.1 to the latest workaround for your deviceUpdate PAN-OS 9.0 to the latest workaround for your device | Jun 17, 2020 | Jun 17, 2020 |
| Redhat Openshift | — | Upgrade redhat-coreos | Dec 29, 2020 | Jan 10, 2019 |
| Redhat_linux | — | No solution existsUpgrade openssh-askpass-debuginfoUpgrade openssh-ldapUpgrade openssh-cavs-debuginfoUpgrade openssh-debugsourceUpgrade pam_ssh_agent_authUpgrade openssh-clientsUpgrade openssh-keycatUpgrade openssh-cavsUpgrade openssh-debuginfoUpgrade pam_ssh_agent_auth-debuginfoUpgrade openssh-server-debuginfoUpgrade openssh-askpassUpgrade openssh-keycat-debuginfoUpgrade opensshUpgrade openssh-clients-debuginfoUpgrade openssh-serverUpgrade openssh-ldap-debuginfo | Nov 6, 2019 | Jan 10, 2019 |
| Rocky_linux | — | Upgrade openssh-clients-debuginfoUpgrade opensshUpgrade openssh-ldapUpgrade openssh-ldap-debuginfoUpgrade openssh-server-debuginfoUpgrade openssh-keycat-debuginfoUpgrade pam_ssh_agent_authUpgrade openssh-serverUpgrade openssh-debugsourceUpgrade openssh-askpassUpgrade openssh-askpass-debuginfoUpgrade openssh-clientsUpgrade pam_ssh_agent_auth-debuginfoUpgrade openssh-debuginfoUpgrade openssh-cavsUpgrade openssh-keycatUpgrade openssh-cavs-debuginfo | Jul 31, 2026 | Jul 30, 2026 |
| Suse | — | Upgrade openssh-serverUpgrade opensshUpgrade openssh-commonUpgrade openssh-cavsUpgrade openssh-helpersUpgrade openssh-clientsUpgrade openssh-askpass-gnomeUpgrade openssh-fips | Jan 19, 2019 | Jan 10, 2019 |
| Ubuntu | — | Upgrade openssh-client | Feb 16, 2019 | Jan 10, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jan 10, 2019 |
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