Debian: DSA-5599-1: phpseclib security update
Summary
Details can be found at https://terrapin-attack.com/
For the oldstable distribution (bullseye), this problem has been fixed
in version 1.0.19-3+deb11u1.
For the stable distribution (bookworm), this problem has been fixed in
version 1.0.20-1+deb12u1.
We recommend that you upgrade your phpseclib packages.
For the detailed security status of phpseclib please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/phpseclib
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