Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2020-7067

In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.

  • Published: Apr 27, 2020
  • Updated: Nov 9, 2025
  • CVE: CVE-2020-7067
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

Software From Fixed in
php / php 7.4.0 7.4.5
php / php 7.3.0 7.3.17
php / php 7.2.0 7.2.30
tenable / tenable.sc - 5.19.0
oracle / communications_diameter_signaling_router 8.0.0.0 8.4.0.5.x
debian / debian_linux 9.0 9.0.x
debian / debian_linux 10.0 10.0.x