VULNERABILITY INTELLIGENCE

CVE-2019-7151

CVSS score6.5 MEDIUM
EPSS probability1.15%
CISA KEVNot currently listed
Published2019-01-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

A NULL pointer dereference was discovered in wasm::Module::getFunctionOrNull in wasm/wasm.cpp in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.

Weakness classification

  • CWE-476: NULL Pointer Dereference

Primary references