CVE-2025-40907

Published May 16, 2025

Last updated a month ago

Overview

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.
Source
9b29abf9-4ab0-4765-b253-1875cd9b441e
NVD status
Awaiting Analysis

Social media

Hype score
Not currently trending

  1. CVE-2025-40907 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-202… https://t.co/Hy5tvrTQqa

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    16 May 2025

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References

Sources include official advisories and independent security research.