VULNERABILITY INTELLIGENCE
CVE-2007-1383
CVSS score9.8 CRITICAL
EPSS probability15.40%
CISA KEVNot currently listed
Published2007-03-10
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent attackers to execute arbitrary code by overflowing this counter, which causes the same variable to be destroyed twice, a related issue to CVE-2007-1286.
Weakness classification
- CWE-190: Integer Overflow or Wraparound