A vulnerability, which was classified as problematic, was found in YASM 1.3.0.86.g9def. This affects the function expand_mmac_params of the file modules/preprocs/nasm/nasm-pp.c. The manipulation leads to denial of service.

This vulnerability is uniquely identified as CVE-2023-49558. It is possible to initiate the attack remotely. There is no exploit available.