Internal address and port enumeration allowed by NoPrivateNetworkHttpClient in symfony/http-client
Summary
Internal address and port enumeration allowed by NoPrivateNetworkHttpClient in symfony/http-client
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-50342 symfony Fixed in: 5.4.23+dfsg-1+deb12u3
- Ubuntu UBUNTU-CVE-2024-50342 symfony Fixed in: 5.4.4+dfsg-1ubuntu8+esm1
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com