Vulnerability Database

300,445

Total vulnerabilities in the database

CVE-2016-5770

Integer overflow in the SplFileObject::fread function in spl_directory.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large integer argument, a related issue to CVE-2016-5096.

  • Published: Aug 7, 2016
  • Updated: Nov 9, 2025
  • CVE: CVE-2016-5770
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
php / php - 5.5.37
php / php 5.6.0 5.6.23
php / php 7.0.0 7.0.8
opensuse / leap 42.1 42.1.x
opensuse / opensuse 13.2 13.2.x
debian / debian_linux 8.0 8.0.x