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THREATINT
PUBLISHED

CVE-2025-23016



Description

FastCGI fcgi2 (aka fcgi) 2.x through 2.4.4 has 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.

Reserved 2025-01-10 | Published 2025-01-10 | Updated 2025-01-10 | Assigner mitre


CRITICAL: 9.3CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-190 Integer Overflow or Wraparound

Product status

Default status
unknown

2.0.0
affected

References

github.com/FastCGI-Archives/fcgi2/issues/67

cve.org (CVE-2025-23016)

nvd.nist.gov (CVE-2025-23016)

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