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Ubuntu Security Notice USN-7133-1
December 03, 2024

haproxy vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS

Summary:

HAProxy could be made to expose sensitive information over the
network.

Software Description:
- haproxy: fast and reliable load balancing reverse proxy

Details:

Yuki Mogi discovered that HAProxy incorrectly handled the interpretation
of certain HTTP requests. A remote attacker could possibly use this issue
to perform a request smuggling attack and obtain sensitive information.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
  haproxy                         2.8.5-1ubuntu3.2

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-7133-1
  CVE-2024-53008

Package Information:
  https://launchpad.net/ubuntu/+source/haproxy/2.8.5-1ubuntu3.2