CVE-2023-27371

GNU libmicrohttpd before 0.9.76 allows remote DoS (Denial of Service) due
to improper parsing of a multipart/form-data boundary in the
postprocessor.c MHD_create_post_processor() method. This allows an attacker
to remotely send a malicious HTTP POST packet that includes one or more
‘\0’ bytes in a multipart/form-data boundary field, which - assuming a
specific heap layout - will result in an out-of-bounds read and a crash in
the find_boundary() function.