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CVEs-PoC/2019/CVE-2019-7701.md
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2024-06-09 00:33:16 +00:00

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CVE-2019-7701

Description

A heap-based buffer over-read was discovered in wasm::SExpressionParser::skipWhitespace() in wasm-s-parser.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm2js.

POC

Reference

Github

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