Input validation error in PHP - CVE-2007-0906

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Main Vulnerability Database Vulnerabilities #VU110459

Input validation error in PHP - CVE-2007-0906

Published: October 30, 2018 / Updated: June 8, 2025


Vulnerability identifier: #VU110459
CSH Severity: Medium
CVSS v4.0:
CVE-ID: CVE-2007-0906
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: PHP Group
Affected software:
PHP

Detailed vulnerability description

The vulnerability allows attackers to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can cause a denial of service and possibly execute arbitrary code via unspecified vectors in the (1) session, (2) zip, (3) imap, and (4) sqlite extensions; (5) stream filters; and the (6) str_replace, (7) mail, (8) ibase_delete_user, (9) ibase_add_user, and (10) ibase_modify_user functions. NOTE: vector 6 might actually be an integer overflow (CVE-2007-1885).


How to mitigate CVE-2007-0906

Install update from vendor's website.

Sources