cve/2018/CVE-2018-20535.md

CVE-2018-20535

Description

There is a use-after-free at asm/preproc.c (function pp_getline) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service during a line-number increment attempt.

POC

Reference

• https://bugzilla.nasm.us/show_bug.cgi?id=3392530
• https://bugzilla.nasm.us/show_bug.cgi?id=3392530

Github

• https://github.com/SZU-SE/UAF-Fuzzer-TestSuite
• https://github.com/wcventure/UAF-Fuzzer-TestSuite