CVE-2023-27371 | BDVDB-2026-196487 Detail

Description#

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.

Impact#

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Exploit#

History#

1. Version 12023-02-28Record published in the CVE List.
2. Version 22026-10-14Most recent update recorded in the CVE List.