UpHeron
All vulnerabilities

Servers and applications

CVE-2016-4346

Integer overflow in the str_pad function in ext/standard/string.c in PHP before 7.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long string, leading to a heap-based buffer overflow.

Severity
Critical 9.8
Published
22 May 2016
Last changed
17 Jun 2026
Added to UpHeron
14 Oct 2026
Fixed in
7.0.4
Sources
NVD

Affected software

SoftwareAffected versions
PHPServers and applications · cpe:a:php:php
  • From 7.0.0 before 7.0.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-4346
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-4346