Unrated severityNVD Advisory· Published Aug 29, 2019· Updated Aug 5, 2024
CVE-2019-15759
CVE-2019-15759
Description
An issue was discovered in Binaryen 1.38.32. Two visitors in ir/ExpressionManipulator.cpp can lead to a NULL pointer dereference in wasm::LocalSet::finalize in wasm/wasm.cpp. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm2js.
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Affected products
2- Binaryen/Binaryendescription
- Range: = 1.38.32
Patches
Vulnerability mechanics
References
2- github.com/WebAssembly/binaryen/issues/2288mitrex_refsource_MISC
- github.com/WebAssembly/binaryen/pull/2289mitrex_refsource_MISC
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