VULNERABILITY INTELLIGENCE
CVE-2007-1380
CVSS score5 MEDIUM
EPSS probability9.43%
CISA KEVNot currently listed
Published2007-03-10
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:N
Description
The php_binary serialization handler in the session extension in PHP before 4.4.5, and 5.x before 5.2.1, allows context-dependent attackers to obtain sensitive information (memory contents) via a serialized variable entry with a large length value, which triggers a buffer over-read.