A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder::getFunctionIndexName) in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://github.com/WebAssembly/binaryen/issues/1880 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-01-29T00:00:00
Updated: 2024-08-04T20:38:33.489Z
Reserved: 2019-01-28T00:00:00
Link: CVE-2019-7152
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-01-29T00:29:00.563
Modified: 2024-11-21T04:47:40.403
Link: CVE-2019-7152
Redhat
No data.