cve/2018/CVE-2018-17293.md

CVE-2018-17293

Description

An issue was discovered in WAVM before 2018-09-16. The run function in Programs/wavm/wavm.cpp does not check whether there is Emscripten memory to store the command-line arguments passed by the input WebAssembly file's main function, which allows attackers to cause a denial of service (application crash by NULL pointer dereference) or possibly have unspecified other impact by crafting certain WebAssembly files.

POC

Reference

• https://github.com/WAVM/WAVM/issues/110#issuecomment-421764693
• https://github.com/WAVM/WAVM/issues/110#issuecomment-421764693

Github

No PoCs found on GitHub currently.