wasm::WasmBinaryBuilder::readUserSection in wasm-binary.cpp in Binaryen 1.38.22 triggers an attempt at excessive memory allocation, as demonstrated by wasm-merge and wasm-opt.
References
Link Resource
https://github.com/WebAssembly/binaryen/issues/1866 Exploit Patch Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

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

Updated: 2019-02-10T22:57:01

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


Link: CVE-2019-7704

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-02-10T22:29:00.637

Modified: 2020-08-24T17:37:01.140


Link: CVE-2019-7704

JSON object: View

cve-icon Redhat Information

No data.

CWE