PoC Index85,100 CVEs with PoCs

CVE-2019-7154

MEDIUM 6.5EPSS 1.1%

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst() in emscripten-optimizer/simple_ast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm2js.

CVSS v3.1 NVD
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v2.0 NVD
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
EPSS
1.12% chance of exploitation in the next 30 days, 66th percentile
Published
2019-01-29
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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