Description (CNA)
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.53, 6.4.41, 7.4.13, and 8.0.13, UrlGenerator::doGenerate() used strtr() dot-segment encoding that skipped every other chained ../ or ./ segment, allowing attacker-controlled route parameters to generate URLs that collapse to a different path under RFC 3986 normalization. This issue is fixed in versions 5.4.53, 6.4.41, 7.4.13, and 8.0.13.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| symfony / symfony | affected < 5.4.53; affected >= 6.0.0-BETA1, < 6.4.41; affected >= 7.0.0-BETA1, < 7.4.13; affected >= 8.0.0-BETA1, < 8.0.13 |
| symfony / routing | affected < 5.4.53; affected >= 6.0.0-BETA1, < 6.4.41; affected >= 7.0.0-BETA1, < 7.4.13; affected >= 8.0.0-BETA1, < 8.0.13 |
CWE
CWE-172, CWE-601
References
- https://github.com/symfony/symfony/security/advisories/GHSA-h5x3-xfc9-m39h
- https://github.com/symfony/symfony/commit/4b63c3a3f7af04ecd79c89a594b0b02a01990b1d
- https://github.com/symfony/symfony/releases/tag/v5.4.53
- https://github.com/symfony/symfony/releases/tag/v6.4.41
- https://github.com/symfony/symfony/releases/tag/v7.4.13
ADP enrichment
No English description supplied.
No references supplied.