transport.py in the SSH server implementation of Paramiko before 1.17.6, 1.18.x before 1.18.5, 2.0.x before 2.0.8, 2.1.x before 2.1.5, 2.2.x before 2.2.3, 2.3.x before 2.3.2, and 2.4.x before 2.4.1 does not properly check whether authentication is completed before processing other requests, as demonstrated by channel-open. A customized SSH client can simply skip the authentication step.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-py3-paramiko | Aug 22, 2024 | Mar 13, 2018 | |
| Amazon_linux | — | amazon-linux-upgrade-python-paramiko | Apr 6, 2018 | Mar 13, 2018 |
| Centos_linux | — | centos-upgrade-python-paramikocentos-upgrade-python-paramiko-doc | May 4, 2018 | Mar 13, 2018 |
| Debian | debian-upgrade-paramiko | Feb 19, 2019 | Mar 13, 2018 | |
| Oracle Solaris | oracle-solaris-11-3-upgrade-library-python-paramiko-2-0-8-0-175-3-32-0-1-0oracle-solaris-11-3-upgrade-library-python-paramiko-27-2-0-8-0-175-3-32-0-1-0oracle-solaris-11-3-upgrade-library-python-paramiko-34-2-0-8-0-175-3-32-0-1-0 | May 16, 2018 | Mar 13, 2018 | |
| Oracle_linux | — | oracle-linux-upgrade-python-paramiko | Mar 2, 2020 | Mar 13, 2018 |
| Redhat_linux | — | redhat-upgrade-python-paramikoredhat-upgrade-python-paramiko-doc | Mar 27, 2018 | Mar 13, 2018 |
| Suse | — | suse-upgrade-python-paramikosuse-upgrade-python2-paramikosuse-upgrade-python3-paramiko | Mar 25, 2018 | Mar 13, 2018 |
| Ubuntu | ubuntu-upgrade-python-paramikoubuntu-upgrade-python3-paramiko | Apr 25, 2018 | Mar 13, 2018 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Mar 13, 2018 |
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