CVE-2023-31722

A heap-based buffer overflow issue was discovered in Nasm's expand_mmacro() function, in the asm/preproc.c file. This issue could allow an attacker to trick a user into opening a specially crafted file, triggering out-of-bounds read access, causing an application to halt or crash, leading to a denial of service.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.