Debian: DSA-5588-1: putty security update
Summary
Details can be found at https://terrapin-attack.com/
For the oldstable distribution (bullseye), these problems have been fixed
in version 0.74-1+deb11u1. This update includes a fix for CVE-2021-36367.
For the stable distribution (bookworm), these problems have been fixed in
version 0.78-2+deb12u1.
We recommend that you upgrade your putty packages.
For the detailed security status of putty please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/source-package/putty
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