UpHeron
All vulnerabilities

Servers and applications

CVE-2007-4507

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.

Severity
Medium 6.8
Published
23 Aug 2007
Last changed
16 Jun 2026
Added to UpHeron
14 Oct 2026
Exploit chance
5.8% in the next 30 daysHigher than 93% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Read some data · Change some data · Slow it down
CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Sources
NVD

Affected software

SoftwareAffected versions
PHPServers and applications · cpe:a:php:php
  • Version 5.2.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2007-4507
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2007-4507