CVE-2024-50342

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.

Reserved 2024-10-22 | Published 2024-11-06 | Updated 2024-11-07 | Assigner GitHub_M

Problem types

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Product status

< 5.4.46
affected

>= 6.0.0, < 6.4.14
affected

>= 7.0.0, < 7.1.7
affected

References

github.com/...ymfony/security/advisories/GHSA-9c3x-r3wp-mgxm

github.com/...ommit/296d4b34a33b1a6ca5475c6040b3203622520f5b

cve.org (CVE-2024-50342)

nvd.nist.gov (CVE-2024-50342)

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