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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-08-22T00:00:00

Updated: 2024-08-04T14:00:49.138Z

Reserved: 2020-08-13T00:00:00

Link: CVE-2020-18382

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-08-22T19:15:55.203

Modified: 2023-08-25T20:22:32.513

Link: CVE-2020-18382

cve-icon Redhat

No data.