CVE-2023-34041: Cloudfoundry Cf-Deployment

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Cloud foundry routing release versions prior to 0.278.0 are vulnerable to abuse of HTTP Hop-by-Hop Headers. An unauthenticated attacker can use this vulnerability for headers like B3 or X-B3-SpanID to affect the identification value recorded in the logs in foundations.

Affected products

• Cloudfoundry Cf-Deployment: before 32.4.0 (fixed in 32.4.0)
• Cloudfoundry Routing-Release: before 0.278.0 (fixed in 0.278.0)

Published 2023-09-08. Last modified 2026-06-17.