Improper authorization control for web services In symfony
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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 12 | 5.4.20+dfsg-1 | ||
debian 11 | 4.4.19+dfsg-2+deb11u2 | ||
debian 13 | 5.4.20+dfsg-1 | ||
 packagist | 4.4.50, 5.4.20, 6.0.20, 6.1.12, 6.2.6 | ||
packagist | 4.4.50, 5.4.20, 6.0.20, 6.1.12, 6.2.6 | ||
packagist | 4.4.50, 5.4.2, 6.0.20, 6.1.12, 6.2.6 | ||
debian 14 | 5.4.20+dfsg-1 |
Aliases
References