—
PYSEC-2018-19
Quick fix
PYSEC-2018-19 — paramiko: upgrade to the fixed version with the command below.
pip install --upgrade 'paramiko>=fa29bd8446c8eab237f5187d28787727b4610516'Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
PyPI/paramiko
Introduced in:
0Fixed in: fa29bd8446c8eab237f5187d28787727b4610516Fix
pip install --upgrade 'paramiko>=fa29bd8446c8eab237f5187d28787727b4610516'References
- https://github.com/paramiko/paramiko/commit/fa29bd8446c8eab237f5187d28787727b4610516[FIX]
- https://github.com/paramiko/paramiko/blob/master/sites/www/changelog.rst[WEB]
- https://github.com/paramiko/paramiko/issues/1175[REPORT]
- https://usn.ubuntu.com/3603-2/[WEB]
- https://access.redhat.com/errata/RHSA-2018:0591[ADVISORY]
- https://usn.ubuntu.com/3603-1/[WEB]
- https://access.redhat.com/errata/RHSA-2018:0646[ADVISORY]
- https://access.redhat.com/errata/RHSA-2018:1125[ADVISORY]
- https://access.redhat.com/errata/RHSA-2018:1124[ADVISORY]
- https://access.redhat.com/errata/RHSA-2018:1213[ADVISORY]
- http://www.securityfocus.com/bid/103713[WEB]
- https://access.redhat.com/errata/RHSA-2018:1274[ADVISORY]
- https://access.redhat.com/errata/RHSA-2018:1328[ADVISORY]
- https://access.redhat.com/errata/RHSA-2018:1525[ADVISORY]
- https://access.redhat.com/errata/RHSA-2018:1972[ADVISORY]
- https://lists.debian.org/debian-lts-announce/2018/10/msg00018.html[WEB]
- https://www.exploit-db.com/exploits/45712/[WEB]
- https://github.com/advisories/GHSA-232r-66cg-79px[ADVISORY]