Critical severity9.8NVD Advisory· Published Mar 10, 2007· Updated Jun 16, 2026

CVE-2007-1383

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

PHP/PHPllm-fuzzy2 versions
PHP 4+ 1 more
- (no CPE)range: PHP 4
- cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

www.php-security.org/MOPB/MOPB-01-2007.htmlnvdExploit
secunia.com/advisories/24606nvd
secunia.com/advisories/25056nvd
security.gentoo.org/glsa/glsa-200703-21.xmlnvd
www.novell.com/linux/security/advisories/2007_32_php.htmlnvd
www.osvdb.org/32770nvd
www.securityfocus.com/bid/22765nvd

News mentions

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cvss	0.637
epss	0.012
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000