CVE-2025-40907

Published May 16th, 2025

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CVSS v3

5.3

MEDIUM

CVSS v2

N/A

Affected

PROJECTS

Description

FCGI versions 0.44 through 0.82, for Perl, include a vulnerable version of the FastCGI fcgi2 (aka fcgi) library. The included FastCGI library is affected by CVE-2025-23016, causing an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c.

FastCGI-Archives/fcgi2

FastCGI.com fcgi2 Development Kit fork from http://repo.or.cz/fcgi2.git + last snapshot

GitHub

245

perl-catalyst/FCGI

Fast CGI module (https://metacpan.org/pod/FCGI)

GitHub