CVE-2019-7700 | BDVDB-2026-112671 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://github.com/WebAssembly/binaryen/issues/1864

Exploit#

No public exploit known

History#

Version 12019-02-10Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.