vulnerability
Debian: CVE-2022-24894: symfony -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:H/Au:S/C:C/I:P/A:P) | Feb 3, 2023 | Jul 17, 2023 | Mar 30, 2026 |
Severity
6
CVSS
(AV:N/AC:H/Au:S/C:C/I:P/A:P)
Published
Feb 3, 2023
Added
Jul 17, 2023
Modified
Mar 30, 2026
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.
Solution
debian-upgrade-symfony
Rapid7 Labs
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