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OpenAdvisories
Medium USN-5819-1 1 CVE

haproxy vulnerability

Published Jan 23, 2023 · Updated Feb 10, 2026

Summary

It was discovered that HAProxy incorrectly handled certain messages. A
remote attacker could possibly use this issue to cause HAProxy to stop
responding, resulting in a denial of service.

Fixed packages 2

ReleasePackageFixed in
Ubuntu · 20.04 LTS 20.04:LTS haproxy 2.0.29-0ubuntu1.1
Ubuntu · 22.04 LTS 22.04:LTS haproxy 2.4.18-0ubuntu1.1

Vulnerabilities 1

References

  • report
    https://ubuntu.com/security/CVE-2023-0056