Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The Symfony HTTP cache system, acts as a reverse proxy: It caches entire responses (including headers) and returns them to the clients. In a recent change in the `AbstractSessionListener`, the response might contain a `Set-Cookie` header. If the Symfony HTTP cache system is enabled, this response might bill stored and return to the next clients. An attacker can use this vulnerability to retrieve the victim's session. This issue has been patched and is available for branch 4.4.
CVE-2022-24894 - High Severity Vulnerability
Symfony HttpKernel Component
Library home page: https://api.github.com/repos/symfony/http-kernel/zipball/a13b3c4d994a4fd051f4c6800c5e33c9508091dd
Dependency Hierarchy: - laravel/lumen-framework-v8.2.0 (Root Library) - :x: **symfony/http-kernel-v5.1.8** (Vulnerable Library)
Found in HEAD commit: b0c810e728768e655444c3e12cbf88a4ee27b5b5
Found in base branch: main
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The Symfony HTTP cache system, acts as a reverse proxy: It caches entire responses (including headers) and returns them to the clients. In a recent change in the `AbstractSessionListener`, the response might contain a `Set-Cookie` header. If the Symfony HTTP cache system is enabled, this response might bill stored and return to the next clients. An attacker can use this vulnerability to retrieve the victim's session. This issue has been patched and is available for branch 4.4.
Publish Date: 2023-02-03
URL: CVE-2022-24894
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://symfony.com/blog/cve-2022-24894-prevent-storing-cookie-headers-in-httpcache
Release Date: 2022-02-11
Fix Resolution: v4.4.50, v5.4.20, v6.0.20, v6.1.12, v6.2.6
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