Vulnerability in Php

CVE-2006-4020

scanf.c in PHP 5.1.4 and earlier, and 4.4.3 and earlier, allows context-dependent attackers to execute arbitrary code via a sscanf PHP function call that performs argument swapping, which increments an index past the end of an array and triggers a buffer over-read.

EPSS: 0.020 (78.8th percentile) — read the EPSS interpretation.

Affected products

  • Php — versions 4.0, 4.0.0, 4.0.1
  • N/a — versions n/a

References