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 | — | Upgrade py3-paramiko | Aug 22, 2024 | Mar 13, 2018 |
| Amazon_linux | — | Upgrade python-paramiko | Apr 6, 2018 | Mar 13, 2018 |
| Centos_linux | — | Upgrade python-paramiko-docUpgrade python-paramiko | May 4, 2018 | Mar 13, 2018 |
| Debian | — | Upgrade paramiko | Feb 19, 2019 | Mar 13, 2018 |
| Oracle Solaris | — | Upgrade library/python/paramiko-27 to version 2.0.8-0.175.3.32.0.1.0 on Solaris 11.3Upgrade library/python/paramiko to version 2.0.8-0.175.3.32.0.1.0 on Solaris 11.3Upgrade library/python/paramiko-34 to version 2.0.8-0.175.3.32.0.1.0 on Solaris 11.3 | May 16, 2018 | Mar 13, 2018 |
| Oracle_linux | — | Upgrade python-paramiko | Mar 2, 2020 | Mar 13, 2018 |
| Redhat_linux | — | Upgrade python-paramiko-docUpgrade python-paramiko | Mar 27, 2018 | Mar 13, 2018 |
| Suse | — | Upgrade python2-paramikoUpgrade python-paramikoUpgrade python3-paramiko | Mar 25, 2018 | Mar 13, 2018 |
| Ubuntu | — | Upgrade python3-paramikoUpgrade python-paramiko | Apr 25, 2018 | Mar 13, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 13, 2018 |
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