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Vulnerability record · CVE-2007-1383 · published 10 March 2007

CVE-2007-1383: Php integer overflow vulnerability

Php · Php

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.

9.8 CVSS 3.1 Critical EPSS 15% · top 3.4% CWE-189 · CWE-189CWE-190 · Integer overflow
9.8CVSS 3.1 base score, v2 10.0
15%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References, 2 tagged exploit
16 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2007-1383), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.