CVE-2019-7700

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Summary

CVECVE-2019-7700
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-02-10 22:29:00 UTC
Updated2020-06-08 17:14:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Webassembly Binaryen All All All All
Application Webassembly Binaryen All All All All

References

ReferenceSourceLinkTags
A Heap-buffer-overflow problem was discovered in function wasm::WasmBinaryBuilder::visitCall(wasm::Call*) in wasm-binary.cpp · Issue #1864 · WebAssembly/binaryen · GitHub MISC github.com Exploit, Patch, Third Party Advisory
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