Debian: DSA-5322-1 Urgent: Tor Vulnerability in SOCKS5 Protocol

A logic error was discovered in the implementation of the "SafeSocks"
option of Tor, a connection-based low-latency anonymous communication
system, which did result in allowing unsafe SOCKS4 traffic to pass.

For the stable distribution (bullseye), this problem has been fixed in
version 0.4.5.16-1.

We recommend that you upgrade your tor packages.

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

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/