All vulnerabilities

Servers and applications

CVE-2006-1549

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.

Severity
Low 2.1
Published
10 Apr 2006
Last changed
16 Jun 2026
Added to UpHeron
14 Oct 2026
Exploit chance
0.9% in the next 30 daysHigher than 59% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
CWE-399
Attack
Needs local access · No login needed
Attacker can
Slow it down
CVSS vector
AV:L/AC:L/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
PHPServers and applications · cpe:a:php:php
  • Version 4.4.2
  • Version 5.1.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2006-1549
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2006-1549