cve/2019/CVE-2019-6290.md

CVE-2019-6290

Description

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.

POC

Reference

• https://bugzilla.nasm.us/show_bug.cgi?id=3392548

Github

• https://github.com/ICSE2020-MemLock/MemLock_Benchmark
• https://github.com/SZU-SE/MemLock_Benchmark
• https://github.com/SZU-SE/Stack-overflow-Fuzzer-TestSuite
• https://github.com/fuzz-evaluator/MemLock-Fuzz-eval
• https://github.com/tzf-key/MemLock_Benchmark
• https://github.com/tzf-omkey/MemLock_Benchmark
• https://github.com/wcventure/MemLock-Fuzz
• https://github.com/wcventure/MemLock_Benchmark