Authentication Bypass Affecting asyncssh package, versions [,1.12.1)
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.34% (72nd
percentile)
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Test your applications- Snyk ID SNYK-PYTHON-ASYNCSSH-42082
- published 18 Mar 2018
- disclosed 8 Mar 2018
- credit Unknown
Introduced: 8 Mar 2018
CVE-2018-7749 Open this link in a new tabHow to fix?
Upgrade asyncssh to version 1.12.1 or higher.
Overview
asyncssh is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python 3.4+ asyncio framework.
Affected versions of this package are vulnerable to Authentication Bypass. It does not properly check whether authentication is completed before processing other requests. A customized SSH client can simply skip the authentication step.