Information Exposure Affecting zendframework/zend-diactoros Open this link in a new tab package, versions >=1.0.0, <1.8.4
Attack Complexity
Low
Confidentiality
High
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications-
snyk-id
SNYK-PHP-ZENDFRAMEWORKZENDDIACTOROS-2805807
-
published
29 Apr 2022
-
disclosed
28 Apr 2022
-
credit
Drupal Security Team
How to fix?
Upgrade zendframework/zend-diactoros
to version 1.8.4 or higher.
Overview
Affected versions of this package are vulnerable to Information Exposure. Marshaling a request URI includes logic that introspects HTTP request headers that are specific to a given server-side URL rewrite mechanism. When these headers are present on systems not running the specific URL rewriting mechanism, the logic would still trigger, allowing a malicious client or proxy to emulate the headers to request arbitrary content.