VULNERABILITY INTELLIGENCE

CVE-2007-1649

CVSS score7.8 HIGH
EPSS probability7.21%
CISA KEVNot currently listed
Published2007-03-24
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:C/I:N/A:N

Description

PHP 5.2.1 allows context-dependent attackers to read portions of heap memory by executing certain scripts with a serialized data input string beginning with S:, which does not properly track the number of input bytes being processed.

Primary references