Service Desk (from bos@je-eigen-domein.nl): certtool has year 2k38 problem, giving problems for scripts that generate 20 year certs today

Package: gnutls-bin Version: 3.5.8-5+deb9u3 Severity: important

Hi,

Seems certtool (at least the version shipped with Debian Stretch) has a year 2038 problem on 32-bit architectures. We have a program that generates SSL certificates with 20 year validity for communication within an internal network, and it started failing today.

To reproduce (on i386 arch):