CVE-2022-31629

CVE-2022-31629 php: standard insecure cookie could be treated as a `__Host-` or `__Secure-` cookie by PHP applications

Publication Date 2022-09-29
Severity Critical
Type Cross-Site Request Forgery
Affected PHP Versions
  • 5.6.0 - 5.6.40
  • 7.1.0 - 7.1.33
  • 7.2.0 - 7.2.34
  • 7.3.0 - 7.3.33
  • 7.4.0 - 7.4.30
  • 8.0.0 - 8.0.23
  • 8.1.0 - 8.1.10
Fixed Product Versions
  • ZendPHP 5.6
  • ZendPHP 7.1
  • ZendPHP 7.2
  • ZendPHP 7.3
  • ZendPHP 7.4
  • ZendPHP 8.0
  • ZendPHP 8.1
  • ZendServer 8.5.20
  • ZendServer 9.1.15
  • ZendServer 2019.1.2
  • ZendServer 2021.3.0

CVE Details

In PHP versions before 7.4.31, 8.0.24 and 8.1.11, enables network and same-site attackers to set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.

Recommendations

If you use same-site cookies, and are on PHP versions prior to 7.4.31, 8.0 versions prior to 8.0.24, or 8.1 versions prior to 8.1.11, you should update to a patched or newer version of PHP.