Security Advisory

CVE-2020-18382

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-08-22 00:00:00

Last updated 2024-10-07 15:46:14

Assigner mitre

State PUBLISHED

Description

Heap-buffer-overflow in /src/wasm/wasm-binary.cpp in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) in Binaryen 1.38.26. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-opt.

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