CVE-2021-46048: Medium severity webassembly binaryen vulnerability
Published Jan 7, 2022
·Updated
A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::WasmBinaryBuilder::readFunctions.
Affected Software
1 affected component
Webassembly Binaryen=104
Event History
Jan 7, 2022
CVE Published
via MITRE·10:04 PM
Data Sourced
via MITRE·10:04 PM
Description
Jan 10, 2022
Data Sourced
via NVD·02:11 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2021-46048?
CVE-2021-46048 is a Denial of Service vulnerability in Binaryen 104.
2
How does CVE-2021-46048 impact Webassembly Binaryen version 104?
CVE-2021-46048 can result in a Denial of Service due to an assertion abort in wasm::WasmBinaryBuilder::readFunctions.
3
What is the severity of CVE-2021-46048?
CVE-2021-46048 has a severity level of medium (5.5).
4
How can I fix CVE-2021-46048 in Webassembly Binaryen version 104?
To fix CVE-2021-46048, users should update to a patched version of Binaryen.
5
Where can I find more information about CVE-2021-46048?
More information about CVE-2021-46048 can be found at the following reference: https://github.com/WebAssembly/binaryen/issues/4412