Because of this bug the libnet1 dpkg installation fails.
$ sudo dpkg -i --force-overwrite /var/cache/apt/archives/libnet1_1.1.6+dfsg-3.1build2_amd64.deb
dpkg-deb: error: archive '/var/cache/apt/archives/libnet1_1.1.6+dfsg-3.1build2_amd64.deb' uses unknown compression for member 'control.tar.zst', giving up
dpkg: error processing archive /var/cache/apt/archives/libnet1_1.1.6+dfsg-3.1build2_amd64.deb (--install):
dpkg-deb --control subprocess returned error exit status 2
Errors were encountered while processing: