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CVE-2022-24894

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CVE-2022-24894

Published: Feb 3, 2023

Modified: Mar 10, 2025

PUBLISHED

CVSS v3.1

5.9

MEDIUM

Description

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.

VendorProductVersions

symfony

symfony

affected
>= 2.0.0, < 4.4.50
affected
>= 5.0.0, < 5.4.20
affected
>= 6.0.0, < 6.0.20
affected
>= 6.1.0, < 6.1.12
affected
>= 6.2.0, < 6.2.6

Weaknesses (CWE)

CWE-285

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

Low

References

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