In Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in pplistone_macro in asm/preproc.c that will lead to a remote denial of service attack, related to mishandling of operand-type errors.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-17820.json"