CVE-2024-50342

MEDIUM EPSS 37.9%
Published Nov 6, 20241y ago · Modified Jun 17, 20262w ago
4.3 CVSS 3.1
Medium
Find Similar
Published Nov 6, 2024 1y ago
Last Modified Jun 17, 2026 2w 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.

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
37.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

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

Affected Products 3

VendorProductVersionRange
sensiolabshttpclient* <5.4.46
sensiolabshttpclient*≥6.0.0  –  <6.4.14
sensiolabshttpclient*≥7.0.0  –  <7.1.7

References 2

  • github.com https://github.com/symfony/symfony/commit/296d4b34a33b1a6ca5475c6040b3203622520f5b
    Patch
  • github.com https://github.com/symfony/symfony/security/advisories/GHSA-9c3x-r3wp-mgxm
    Vendor Advisory

Remediation

  • github.com https://github.com/symfony/symfony/commit/296d4b34a33b1a6ca5475c6040b3203622520f5b
    Patch