In Netwide Assembler (NASM) 2.14rc0, there is a "SEGV on unknown address" that will cause a denial of service attack, because asm/preproc.c mishandles macro calls that have the wrong number of arguments. Upstream bug: https://bugzilla.nasm.us/show_bug.cgi?id=3392431 Upstream patch: http://repo.or.cz/nasm.git/commit/59ce1c67b16967c652765e62aa130b7e43f21dd4
Created nasm tracking bugs for this issue: Affects: fedora-all [bug 1529336]