For the oldstable distribution (bookworm), these problems have been fixed
in version 2.0.42-1+deb12u3. This update also fixes CVE-2023-52892.
For the stable distribution (trixie), these problems have been fixed in
version 2.0.48-3+deb13u1.
We recommend that you upgrade your php-phpseclib packages.
For the detailed security status of php-phpseclib please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/php-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/
