Description (CNA)
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.13 and 8.0.13, MailomatRequestParser::validateSignature() parsed X-MOM-Webhook-Signature as algo=signature and passed the request-selected algorithm to hash_hmac(), allowing a signature algorithm downgrade instead of enforcing Mailomat's documented SHA-256 webhook signature. This issue is fixed in versions 7.4.13 and 8.0.13.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| symfony / symfony | affected >= 7.2.0, < 7.4.12; affected >= 8.0.0-BETA1, < 8.0.13 |
| symfony / mailomat-mailer | affected >= 7.2.0, < 7.4.12; affected >= 8.0.0-BETA1, < 8.0.13 |
CWE
CWE-347, CWE-757
References
- https://github.com/symfony/symfony/security/advisories/GHSA-rrj9-5q2j-4gvr
- https://github.com/symfony/symfony/commit/bdfe9fe0d94d33dfaca0bc2fe0b00b54767b0c88
- https://github.com/symfony/symfony/releases/tag/v7.4.13
- https://github.com/symfony/symfony/releases/tag/v8.0.13
ADP enrichment
No English description supplied.
No references supplied.