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Fedora 40: FEDORA-2024-39913e097a Critical: haproxy DoS Issue

fedora
Calendar Grey September 13, 2024
Dist Fedora Esm H88
Critical update for Fedora 40 is out to fix a DoS vulnerability in HAProxy v2.9.10. Update your system promptly for enhanced security and performance
Update to 2.9.10 (CVE-2024-45506)

Summary

HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high

availability environments. Indeed, it can:

- route HTTP requests depending on statically assigned cookies

- spread load among several servers while assuring server persistence

through the use of HTTP cookies

- switch to backup servers in the event a main one fails

- accept connections to special ports dedicated to service monitoring

- stop accepting connections without breaking existing ones

- add, modify, and delete HTTP headers in both directions

- block requests matching particular patterns

- report detailed status to authenticated users from a URI

intercepted from the application

Update Information:

Update to 2.9.10 (CVE-2024-45506)

Topics%20covered

Topics Covered

security advisory fedora update patch dos haproxy 2024-39913e097a

Change Log

* Wed Sep 4 2024 Ryan O'Hara - 2.9.10-1 - Update to 2.9.10 (CVE-2024-45506)

References


[ 1 ] Bug #2309744 - CVE-2024-45506 haproxy: potential infinite loop condition in the h2_send() may trigger a DoS [fedora-40] https://bugzilla.redhat.com/show_bug.cgi?id=2309744

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2024-39913e097a' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
Lowest
Low
Medium
High
Critical

Name: haproxy
Product: Fedora 40
Version: 2.9.10
Release: 1.fc40
URL: http://www.haproxy.org/
Summary: HAProxy reverse proxy for high availability environments

Topics%20covered

Topics Covered

security advisory fedora update patch dos haproxy 2024-39913e097a

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