CVE-2007-1383

Severity: critical (CVSS 10.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 15.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2007-03-10 · updated 2026-06-16
Weakness: CWE-189

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.

Affected products

PHP: 4.0

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
http://www.php-security.org/MOPB/MOPB-01-2007.html
http://www.securityfocus.com/bid/22765
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

Get alerted when CVE-2007-1383 or the next vulnerability affects your stack