CVE-2024-50342 - Symfony HTTP Client IP/Port Enumeration Vulnerability

CVE ID : CVE-2024-50342
Published : Nov. 6, 2024, 9:15 p.m. | 24 minutes ago
Description : 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.
Severity: 3.1 | LOW
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