GHSA-g8m5-722r-8whqMediumCVSS 5.9

Eclipse Jetty's ThreadLimitHandler.getRemote() vulnerable to remote DoS attacks

Published
October 14, 2024
Last Modified
November 3, 2025

🔗 CVE IDs covered (1)

📋 Description

Impact

Remote DOS attack can cause out of memory

Description

There exists a security vulnerability in Jetty's ThreadLimitHandler.getRemote() which can be exploited by unauthorized users to cause remote denial-of-service (DoS) attack. By repeatedly sending crafted requests, attackers can trigger OutofMemory errors and exhaust the server's memory.

Affected Versions

  • Jetty 12.0.0-12.0.8 (Supported)
  • Jetty 11.0.0-11.0.23 (EOL)
  • Jetty 10.0.0-10.0.23 (EOL)
  • Jetty 9.3.12-9.4.55 (EOL)

Patched Versions

  • Jetty 12.0.9
  • Jetty 11.0.24
  • Jetty 10.0.24
  • Jetty 9.4.56

Workarounds

Do not use ThreadLimitHandler.
Consider use of QoSHandler instead to artificially limit resource utilization.

References

Jetty 12 - https://github.com/jetty/jetty.project/pull/11723

🎯 Affected products4

  • maven/org.eclipse.jetty:jetty-server:>= 12.0.0, <= 12.0.8
  • maven/org.eclipse.jetty:jetty-server:>= 10.0.0, <= 10.0.23
  • maven/org.eclipse.jetty:jetty-server:>= 11.0.0, <= 11.0.23
  • maven/org.eclipse.jetty:jetty-server:>= 9.3.12, <= 9.4.55

🔗 References (6)