Уязвимость WSGI-сервера gunicorn, связанная с недостатками обработки HTTP-запросов, позволяющая нарушителю обойти существующие ограничения безопасности и выполнить атаку «контрабанда HTTP-запросов»

Gunicorn fails to properly validate Transfer-Encoding headers, leading to HTTP Request Smuggling (HRS) vulnerabilities. By crafting requests with conflicting Transfer-Encoding headers, attackers can bypass security restrictions and access restricted endpoints. This issue is due to Gunicorn's handling of Transfer-Encoding headers, where it incorrectly processes requests with multiple, conflicting Transfer-Encoding headers, treating them as chunked regardless of the final encoding specified. This vulnerability allows for a range of attacks including cache poisoning, session manipulation, and data exposure.

Для закрытия CVE-2024-1135 необходимо обновить пакет