CVE-2007-1383

9.8 criticalEPSS 15%

Critical (9.8) in php php. EPSS 15% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 15% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-31)
CWEs: CWE-189, CWE-190
Published: 2007-03-10
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

php:php

References

http://secunia.com/advisories/24606
http://secunia.com/advisories/25056
http://security.gentoo.org/glsa/glsa-200703-21.xml
http://www.novell.com/linux/security/advisories/2007_32_php.html
http://www.osvdb.org/32770

Check your stack JSON