(https://nvd.nist.gov/vuln/detail/CVE-2019-6290): An infinite recursion issue was discovered in eval.c in Netwide Assembler (NASM) through 2.14.02. There is a stack exhaustion problem resulting from infinite recursion in the functions expr, rexp, bexpr and cexpr in certain scenarios involving lots of '{' characters. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted asm file. Reference: https://bugzilla.nasm.us/show_bug.cgi?id=3392548 (https://nvd.nist.gov/vuln/detail/CVE-2019-6291): An issue was discovered in the function expr6 in eval.c in Netwide Assembler (NASM) through 2.14.02. There is a stack exhaustion problem caused by the expr6 function making recursive calls to itself in certain scenarios involving lots of '!' or '+' or '-' characters. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted asm file. Reference: https://bugzilla.nasm.us/show_bug.cgi?id=3392549 Gentoo Security Padawan (domhnall)