Lucene search
+L

python: Python: HTTP header injection via CR/LF in proxy tunnel headers

🗓️ 17 Apr 2026 19:24:04Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

A Python vulnerability allows HTTP header injection via CRLF in proxy tunnel headers and host fields.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Images20251124aarch64python3.123.12.13-3.hum1python3.12-3.12.13-3.hum1.aarch64.rpm
Red Hat Hardened Images20251124x86_64python3.123.12.13-3.hum1python3.12-3.12.13-3.hum1.x86_64.rpm

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

07 Jul 2026 01:47Current
6.1Medium risk
Vulners AI Score6.1
CVSS 45.7
EPSS0.00562
SSVC
2