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CVE-2019-7701

Published: 10 February 2019

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.

Priority

Unknown

CVSS 3 base score: 6.5

Status

Package Release Status
binaryen
Launchpad, Ubuntu, Debian
upstream
Released (64-1)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

cosmic Does not exist