Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sensiolabs | Symfony | >= 2.0.0, < 4.4.50 |
Related Weaknesses (CWE)
References
- https://github.com/symfony/symfony/commit/d2f6322af9444ac5cd1ef3ac6f280dbef7f9d1Patch
- https://github.com/symfony/symfony/security/advisories/GHSA-h7vf-5wrv-9fhvThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/07/msg00014.htmlMailing List
- https://github.com/symfony/symfony/commit/d2f6322af9444ac5cd1ef3ac6f280dbef7f9d1Patch
- https://github.com/symfony/symfony/security/advisories/GHSA-h7vf-5wrv-9fhvThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/07/msg00014.htmlMailing List
FAQ
What is CVE-2022-24894?
CVE-2022-24894 is a vulnerability with a CVSS score of 5.9 (MEDIUM). 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)...
How severe is CVE-2022-24894?
CVE-2022-24894 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-24894?
Check the references section above for vendor advisories and patch information. Affected products include: Sensiolabs Symfony.