========================================================================== Ubuntu Security Notice USN-7067-1 October 14, 2024
haproxy vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS Summary: HAProxy could be made to crash or run programs if it received specially crafted network traffic. Software Description: - haproxy: fast and reliable load balancing reverse proxy Details: 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. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS haproxy 1.8.8-1ubuntu0.13+esm3 Available with Ubuntu Pro In 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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