GHSA-h7vf-5wrv-9fhv
Symfony storing cookie headers in HttpCache
At a glance
- Published
- Updated
- CVE
- CVE-2022-24894
- Aliases
- BIT-symfony-2022-24894
- CVSS_V3
- CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L
Description
Description ----------- The Symfony HTTP cache system acts as a reverse proxy: it caches HTTP responses (including headers) and returns them to clients. In a recent `AbstractSessionListener` change, the response might now contain a `Set-Cookie` header. If the Symfony HTTP cache system is enabled, this header might be stored and returned to some other clients. An attacker can use this vulnerability to retrieve the victim's session. Resolution ---------- The `HttpStore` constructor now takes a parameter containing a list of private headers that are removed from the HTTP response headers. The default value for this parameter is `Set-Cookie`, but it can be overridden or extended by the application. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/d2f6322af9444ac5cd1ef3ac6f280dbef7f9d1fb) for branch 4.4. Credits ------- We would like to thank Soner Sayakci for reporting the issue and Nicolas Grekas for fixing it.
Affected packages
| Package | Versions |
|---|---|
| Packagist · symfony/http-kernel | introduced 2.0.0, fixed 4.4.50 |
| Packagist · symfony/http-kernel | introduced 5.0.0, fixed 5.4.20 |
| Packagist · symfony/http-kernel | introduced 6.0.0, fixed 6.0.20 |
| Packagist · symfony/http-kernel | introduced 6.1.0, fixed 6.1.12 |
| Packagist · symfony/http-kernel | introduced 6.2.0, fixed 6.2.6 |
| Packagist · symfony/symfony | introduced 2.0.0, fixed 4.4.50 |
| Packagist · symfony/symfony | introduced 5.0.0, fixed 5.4.20 |
| Packagist · symfony/symfony | introduced 6.0.0, fixed 6.0.20 |
| Packagist · symfony/symfony | introduced 6.1.0, fixed 6.1.12 |
| Packagist · symfony/symfony | introduced 6.2.0, fixed 6.2.6 |
References
- https://github.com/symfony/symfony/security/advisories/GHSA-h7vf-5wrv-9fhv WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-24894 ADVISORY
- https://github.com/symfony/symfony/commit/d2f6322af9444ac5cd1ef3ac6f280dbef7f9d1fb WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-kernel/CVE-2022-24894.yaml WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2022-24894.yaml WEB
- https://github.com/symfony/symfony PACKAGE
- https://lists.debian.org/debian-lts-announce/2023/07/msg00014.html WEB
- https://symfony.com/cve-2022-24894 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |