CVSS 3.1 Score 7.5 of 10 (high)


Published Feb 8, 2024
Updated: Feb 29, 2024
CWE ID 444


CVE-2024-23452 is a request smuggling vulnerability in the HTTP server of Apache bRPC versions 0.9.5 to 1.7.0 on all platforms. This vulnerability occurs because the http_parser does not comply with the RFC-7230 HTTP 1.1 specification. An attacker can exploit this vulnerability by sending a message with both a Transfer-Encoding and a Content-Length header field, which can lead to request smuggling or response splitting. The danger posed by this vulnerability is high, as it could allow an attacker to smuggle malicious requests into the backend server through a persistent connection from the frontend server. To remediate this issue, users can upgrade bRPC to version 1.8.0 or apply a patch available at

Leverage our Vulnerability Intelligence module to secure your systems now - get detailed insights on CVE-2024-37364. Book your demo today.


Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2024-23452 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options