Security Advisory

CVE-2019-7701

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2019-02-10 22:00:00

Last updated 2024-08-04 20:54:28

Assigner mitre

CVSS score not scored

State PUBLISHED

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.

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