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  5. CVE-2018-7749

CVE-2018-7749: Improper Authentication

March 12, 2018 (updated March 4, 2019)

The SSH server implementation of AsyncSSH does not properly check whether authentication is completed before processing other requests. A customized SSH client can simply skip the authentication step.

References

  • groups.google.com/forum/
  • nvd.nist.gov/vuln/detail/CVE-2018-7749

Code Behaviors & Features

Detect and mitigate CVE-2018-7749 with GitLab Dependency Scanning

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Affected versions

All versions before 1.12.1

Fixed versions

  • 1.12.1

Solution

Upgrade to version 1.12.1 or above.

Impact 9.8 CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-287: Improper Authentication

Source file

pypi/asyncssh/CVE-2018-7749.yml

Spotted a mistake? Edit the file on GitLab.

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