A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-merge.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-02-10T22:00:00

Updated: 2024-08-04T20:54:28.297Z

Reserved: 2019-02-10T00:00:00

Link: CVE-2019-7700

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-02-10T22:29:00.450

Modified: 2024-11-21T04:48:32.910

Link: CVE-2019-7700

cve-icon Redhat

No data.