Servers and applications
CVE-2007-1285
The Zend Engine in PHP 4.x before 4.4.7, and 5.x before 5.2.2, allows remote attackers to cause a denial of service (stack exhaustion and PHP crash) via deeply nested arrays, which trigger deep recursion in the variable destruction routines.
- Severity
- High 7.5
- Published
- 6 Mar 2007
- Last changed
- 16 Jun 2026
- Added to UpHeron
- 14 Oct 2026
- Fixed in
- 4.4.7, 5.2.2
- Exploit chance
- 19% in the next 30 daysHigher than 97% of CVEs. EPSS by FIRST, 12 Nov 2026
- Weakness
- Uncontrolled recursion (CWE-674)
- Attack
- Over the network · No login needed · No user action needed
- Attacker can
- Take it down
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
PHPServers and applications · cpe:a:php:php |
|