Description (CNA)
symfony/http-client is a module for the Symphony PHP framework which provides powerful methods to fetch HTTP resources synchronously or asynchronously. When using the `NoPrivateNetworkHttpClient`, some internal information is still leaking during host resolution, which leads to possible IP/port enumeration. As of versions 5.4.46, 6.4.14, and 7.1.7 the `NoPrivateNetworkHttpClient` now filters blocked IPs earlier to prevent such leaks. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| symfony / symfony | affected < 5.4.46; affected >= 6.0.0, < 6.4.14; affected >= 7.0.0, < 7.1.7 |
CWE
CWE-200
References
- https://github.com/symfony/symfony/security/advisories/GHSA-9c3x-r3wp-mgxm
- https://github.com/symfony/symfony/commit/296d4b34a33b1a6ca5475c6040b3203622520f5b
ADP enrichment
No English description supplied.
No references supplied.