Bug 2167258 (CVE-2022-24894)

Summary: CVE-2022-24894 php-symfony: Prevent storing cookie headers in HttpCache
Product: [Other] Security Response Reporter: Sandipan Roy <saroy>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED UPSTREAM QA Contact:
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Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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Last Closed: 2023-02-10 00:36:50 UTC Type: ---
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Bug Depends On: 2167259, 2167260    
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Description Sandipan Roy 2023-02-06 04:38:32 UTC 
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.

https://github.com/symfony/symfony/commit/d2f6322af9444ac5cd1ef3ac6f280dbef7f9d1fb
https://github.com/symfony/symfony/security/advisories/GHSA-h7vf-5wrv-9fhv
Comment 1 Sandipan Roy 2023-02-06 04:41:21 UTC 
Created php-symfony tracking bugs for this issue:

Affects: epel-7 [bug 2167260]
Affects: fedora-all [bug 2167259]
Comment 2 Product Security DevOps Team 2023-02-10 00:36:48 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.