CVE-2022-24894
Last modified
CVE-2022-24894 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sensiolabs | Symfony | >= 2.0.0, < 4.4.50 |
| Sensiolabs | Symfony | >= 5.0.0, < 5.4.2 |
| Sensiolabs | Symfony | >= 6.0.0, < 6.0.20 |
| Sensiolabs | Symfony | >= 6.1.0, < 6.1.12 |
| Sensiolabs | Symfony | >= 6.2.0, < 6.2.6 |
References
- https://github.com/symfony/symfony/security/advisories/GHSA-h7vf-5wrv-9fhvThird Party Advisory
- https://github.com/symfony/symfony/security/advisories/GHSA-h7vf-5wrv-9fhvThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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