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Ubuntu Security Notice USN-7067-1

Ubuntu Security Notice 7067-1 - It was discovered that HAProxy did not properly limit the creation of new HTTP/2 streams. A remote attacker could possibly use this issue to cause HAProxy to consume excessive resources, leading to a denial of service.

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==========================================================================Ubuntu Security Notice USN-7067-1October 14, 2024haproxy vulnerability==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 18.04 LTSSummary:HAProxy could be made to crash or run programs if it receivedspecially crafted network traffic.Software Description:- haproxy: fast and reliable load balancing reverse proxyDetails:It was discovered that HAProxy did not properly limit the creation of newHTTP/2 streams. A remote attacker could possibly use this issue to causeHAProxy to consume excessive resources, leading to a denial of service.Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 18.04 LTS  haproxy                         1.8.8-1ubuntu0.13+esm3                                  Available with Ubuntu ProIn general, a standard system update will make all the necessary changes.References:  https://ubuntu.com/security/notices/USN-7067-1  CVE-2023-44487

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