cvedb.io
CVE-2015-4643
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2016-05-16T10:59:15.503 · Last modified 2026-06-17T00:27:39.297

Summary

Integer overflow in the ftp_genlist function in ext/ftp/ftp.c in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 allows remote FTP servers to execute arbitrary code via a long reply to a LIST command, leading to a heap-based buffer overflow. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-4022.

Affected products

php — php

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.