Security Advisory
CVE-2019-7152
6.5
MEDIUM
Vulnerability Description
A heap-based buffer over-read 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.
Published Date
January 29, 2019
Official Source
NIST NVD Advisory