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.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-dropbearalpine-linux-upgrade-openssh | Mar 7, 2019 | Jan 10, 2019 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-opensshamazon-linux-ami-2-upgrade-openssh-askpassamazon-linux-ami-2-upgrade-openssh-cavsamazon-linux-ami-2-upgrade-openssh-clientsamazon-linux-ami-2-upgrade-openssh-debuginfoamazon-linux-ami-2-upgrade-openssh-keycatamazon-linux-ami-2-upgrade-openssh-ldapamazon-linux-ami-2-upgrade-openssh-serveramazon-linux-ami-2-upgrade-openssh-server-sysvinitamazon-linux-ami-2-upgrade-pam_ssh_agent_auth | Apr 27, 2020 | Jan 10, 2019 | |
| Amazon_linux | — | amazon-linux-upgrade-openssh | Oct 31, 2019 | Jan 10, 2019 |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Jan 10, 2019 | |
| Centos_linux | — | centos-upgrade-opensshcentos-upgrade-openssh-askpasscentos-upgrade-openssh-askpass-debuginfocentos-upgrade-openssh-cavscentos-upgrade-openssh-cavs-debuginfocentos-upgrade-openssh-clientscentos-upgrade-openssh-clients-debuginfocentos-upgrade-openssh-debuginfocentos-upgrade-openssh-debugsourcecentos-upgrade-openssh-keycatcentos-upgrade-openssh-keycat-debuginfocentos-upgrade-openssh-ldapcentos-upgrade-openssh-ldap-debuginfocentos-upgrade-openssh-servercentos-upgrade-openssh-server-debuginfocentos-upgrade-pam_ssh_agent_authcentos-upgrade-pam_ssh_agent_auth-debuginfo | Nov 6, 2019 | Jan 10, 2019 |
| Debian | debian-upgrade-openssh | Feb 10, 2019 | Jan 10, 2019 | |
| F5 Big Ip | f5-bigip-upgrade-latest | Jun 17, 2026 | Jan 17, 2019 | |
| Gentoo Linux | gentoo-linux-upgrade-net-misc-dropbeargentoo-linux-upgrade-net-misc-openssh | Mar 21, 2019 | Jan 10, 2019 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-opensshhuawei-euleros-2_0_sp2-upgrade-openssh-askpasshuawei-euleros-2_0_sp2-upgrade-openssh-clientshuawei-euleros-2_0_sp2-upgrade-openssh-keycathuawei-euleros-2_0_sp2-upgrade-openssh-server | Dec 4, 2019 | Jan 10, 2019 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-opensshhuawei-euleros-2_0_sp3-upgrade-openssh-askpasshuawei-euleros-2_0_sp3-upgrade-openssh-clientshuawei-euleros-2_0_sp3-upgrade-openssh-keycathuawei-euleros-2_0_sp3-upgrade-openssh-server | Mar 27, 2019 | Jan 10, 2019 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-opensshhuawei-euleros-2_0_sp5-upgrade-openssh-askpasshuawei-euleros-2_0_sp5-upgrade-openssh-clientshuawei-euleros-2_0_sp5-upgrade-openssh-keycathuawei-euleros-2_0_sp5-upgrade-openssh-server | Feb 15, 2019 | Jan 10, 2019 | |
| Ibm Aix | ibm-aix-openssh_advisory13 | Jul 17, 2019 | Jan 10, 2019 | |
| Openbsd Openssh | openbsd-openssh-upgrade-latest | Jan 31, 2019 | Jan 10, 2019 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-consolidation-osnet-osnet-incorporation-11-4-11-4-7-0-1-5-0oracle-solaris-11-4-upgrade-network-ssh-7-7-0-1-11-4-7-0-1-3-0 | Mar 20, 2019 | Jan 10, 2019 | |
| Oracle_linux | — | oracle-linux-upgrade-opensshoracle-linux-upgrade-openssh-askpassoracle-linux-upgrade-openssh-cavsoracle-linux-upgrade-openssh-clientsoracle-linux-upgrade-openssh-keycatoracle-linux-upgrade-openssh-ldaporacle-linux-upgrade-openssh-serveroracle-linux-upgrade-pam-ssh-agent-auth | Oct 5, 2022 | Nov 16, 2018 |
| Redhat Openshift | linuxrpm-upgrade-redhat-coreos | Dec 29, 2020 | Jan 10, 2019 | |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-opensshredhat-upgrade-openssh-askpassredhat-upgrade-openssh-askpass-debuginforedhat-upgrade-openssh-cavsredhat-upgrade-openssh-cavs-debuginforedhat-upgrade-openssh-clientsredhat-upgrade-openssh-clients-debuginforedhat-upgrade-openssh-debuginforedhat-upgrade-openssh-debugsourceredhat-upgrade-openssh-keycatredhat-upgrade-openssh-keycat-debuginforedhat-upgrade-openssh-ldapredhat-upgrade-openssh-ldap-debuginforedhat-upgrade-openssh-serverredhat-upgrade-openssh-server-debuginforedhat-upgrade-pam_ssh_agent_authredhat-upgrade-pam_ssh_agent_auth-debuginfo | Nov 6, 2019 | Jan 10, 2019 | |
| Suse | — | suse-upgrade-opensshsuse-upgrade-openssh-askpass-gnomesuse-upgrade-openssh-cavssuse-upgrade-openssh-clientssuse-upgrade-openssh-commonsuse-upgrade-openssh-fipssuse-upgrade-openssh-helperssuse-upgrade-openssh-server | Jan 19, 2019 | Jan 10, 2019 |
| Ubuntu | ubuntu-upgrade-openssh-client | Feb 16, 2019 | Jan 10, 2019 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Jan 10, 2019 |
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