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.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://github.com/WebAssembly/binaryen/issues/1864 |
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-02-10T22:29:00.450
Modified: 2024-11-21T04:48:32.910
Link: CVE-2019-7700
Redhat
No data.