PHP 4.4.2 and 5.1.2 allows local users to cause a crash (segmentation fault) by defining and executing a recursive function. NOTE: it has been reported by a reliable third party that some later versions are also affected.
https://exchange.xforce.ibmcloud.com/vulnerabilities/25704
http://www.vupen.com/english/advisories/2006/1290
http://www.securityfocus.com/bid/22766
http://www.php-security.org/MOPB/MOPB-02-2007.html
http://www.securityfocus.com/archive/1/431018/100/0/threaded
http://www.securityfocus.com/archive/1/430742/100/0/threaded
http://www.securityfocus.com/archive/1/430598/100/0/threaded
http://www.securityfocus.com/archive/1/430453/100/0/threaded
Source: Mitre, NVD
Published: 2006-04-10
Updated: 2025-04-03
Base Score: 2.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P
Severity: Low
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity: Medium
EPSS: 0.00102