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CVE-2021-46054

Good to know:

Date: January 10, 2022

A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::WasmBinaryBuilder::visitRethrow(wasm::Rethrow*).

Language: WEBASSEMBLY

Severity Score

5.5

Related Resources (5)

Url: https://security-tracker.debian.org/tracker/CVE-2021-46054

Url: https://github.com/WebAssembly/binaryen/commit/6f599272c66f65472f5e4c8d759d5bca77e47da6

Url: https://github.com/WebAssembly/binaryen/issues/4410

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-46054

Url: https://www.mend.io/vulnerability-database/CVE-2021-46054

Severity Score

5.5

Weakness Type (CWE)

Reachable Assertion

CWE-617

Top Fix

Upgrade Version

No fix version available

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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