CVE-2007-1383

Published: Mar 10, 2007Modified: Apr 23, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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 (1)

Products: Php: Php

Php

1 product

Php

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Php Php	Version 4.0

Related CWEs

CWE-189

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (14)

http://secunia.com/advisories/24606

Source: cve@mitre.org

http://secunia.com/advisories/25056

Source: cve@mitre.org

http://security.gentoo.org/glsa/glsa-200703-21.xml

Source: cve@mitre.org

http://www.novell.com/linux/security/advisories/2007_32_php.html

Source: cve@mitre.org

http://www.osvdb.org/32770

Source: cve@mitre.org

http://www.php-security.org/MOPB/MOPB-01-2007.html

Source: cve@mitre.org

Exploit

http://www.securityfocus.com/bid/22765

Source: cve@mitre.org

http://secunia.com/advisories/24606