cve/2019/CVE-2019-7153.md

### [CVE-2019-7153](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7153)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder::getFunctionIndexName) in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.

### POC

#### Reference
- https://github.com/WebAssembly/binaryen/issues/1879

#### Github
No PoCs found on GitHub currently.