CVE-2025-40923
Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely
Résumé
Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely.
The default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage.
Predicable session ids could allow an attacker to gain access to systems.
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2025-40923 libplack-middleware-session-perl
Références
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- patch github.com
- patch github.com
- web openwall.com
- web cpan.org
- web metacpan.org
- web security.metacpan.org