What’s Vulnerable › Vulnerabilities

CVE-2007-4507

• Severity: medium (CVSS 6.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2007-08-23 · updated 2026-06-16

Description

Multiple buffer overflows in the php_ntuser component for PHP 5.2.3 allow context-dependent attackers to cause a denial of service or execute arbitrary code via long arguments to the (1) ntuser_getuserlist, (2) ntuser_getuserinfo, (3) ntuser_getusergroups, or (4) ntuser_getdomaincontroller functions.

Affected products

• PHP: 5.2.3

References

• https://www.exploit-db.com/exploits/4304
• https://www.exploit-db.com/exploits/4304

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