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Information Exposure Affecting zendframework/zend-diactoros Open this link in a new tab package, versions >=1.0.0, <1.8.4

0.0
high

  • Attack Complexity

    Low

  • Confidentiality

    High

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  • snyk-id

    SNYK-PHP-ZENDFRAMEWORKZENDDIACTOROS-2805807

  • published

    29 Apr 2022

  • disclosed

    28 Apr 2022

  • credit

    Drupal Security Team

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Introduced: 28 Apr 2022

New CWE-200 Open this link in a new tab

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.