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Debian Security Advisory DSA-5750-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
August 18, 2024                       https://www.debian.org/security/faq
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Package        : python-asyncssh
CVE ID         : CVE-2023-48795

Support for the "strict kex" SSH extension has been backported to
AsyncSSH (a Python implementation of the SSHv2 protocol) as hardening
against the Terrapin attack.

For the stable distribution (bookworm), this problem has been fixed in
version 2.10.1-2+deb12u1.

We recommend that you upgrade your python-asyncssh packages.

For the detailed security status of python-asyncssh please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/python-asyncssh

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Debian: DSA-5750-1: python-asyncssh Security Advisory Updates

August 18, 2024
Support for the "strict kex" SSH extension has been backported to AsyncSSH (a Python implementation of the SSHv2 protocol) as hardening against the Terrapin attack

Summary

Support for the "strict kex" SSH extension has been backported to
AsyncSSH (a Python implementation of the SSHv2 protocol) as hardening
against the Terrapin attack.

For the stable distribution (bookworm), this problem has been fixed in
version 2.10.1-2+deb12u1.

We recommend that you upgrade your python-asyncssh packages.

For the detailed security status of python-asyncssh please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/python-asyncssh

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
Package : python-asyncssh
CVE ID : CVE-2023-48795

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