CRITICAL9.8

PYSEC-2018-108

Quick fix

PYSEC-2018-108 — asyncssh: upgrade to the fixed version with the command below.

pip install --upgrade 'asyncssh>=c161e26cdc0d41b745b63d9f17b437f073bf7ba4'

Details

The SSH server implementation of AsyncSSH before 1.12.1 does not properly check whether authentication is completed before processing other requests. 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/asyncssh

Introduced in: 0Fixed in: c161e26cdc0d41b745b63d9f17b437f073bf7ba4

Fixpip install --upgrade 'asyncssh>=c161e26cdc0d41b745b63d9f17b437f073bf7ba4'

References

https://github.com/ronf/asyncssh/commit/c161e26cdc0d41b745b63d9f17b437f073bf7ba4[FIX]
https://groups.google.com/forum/#!msg/asyncssh-announce/57_5O7kiHSA/8BXZ_hxHAQAJ[WEB]
https://github.com/advisories/GHSA-97cv-6pjf-5f9q[ADVISORY]