Description: A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the header value sent. This could cause the process to crash. This issue affects Apache HTTP Server 2.4.54 and earlier. Broken commit info: Bugfix commit info:
upstream bugfix: https://github.com/apache/httpd/commit/7469547c3f617717ca545d0f7c56d01134703813