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Vulnerability record · CVE-2007-1890 · published 6 April 2007

CVE-2007-1890: Php vulnerability

Php · Php

Integer overflow in the msg_receive function in PHP 4 before 4.4.5 and PHP 5 before 5.2.1, on FreeBSD and possibly other platforms, allows context-dependent attackers to execute arbitrary code via certain maxsize values, as demonstrated by 0xffffffff.

7.5 CVSS 2.0 High EPSS 7.8% · top 5.5%
7.5CVSS 2.0 base score
7.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Integer overflow in the msg_receive function in PHP 4 before 4.4.5 and PHP 5 before 5.2.1, on FreeBSD and possibly other platforms, allows context-dependent attackers to execute arbitrary code via certain maxsize values, as demonstrated by 0xffffffff.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

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

References

LinkTags
http://www.php-security.org/MOPB/MOPB-43-2007.html ExploitVendor Advisory
http://www.securityfocus.com/bid/23236
https://exchange.xforce.ibmcloud.com/vulnerabilities/33775
http://www.php-security.org/MOPB/MOPB-43-2007.html ExploitVendor Advisory
http://www.securityfocus.com/bid/23236
https://exchange.xforce.ibmcloud.com/vulnerabilities/33775

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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-2007-1890), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.