CVE-2022-43283

MEDIUM

wabt wasm2c v1.0.29 - Denial of Service via CWriter::Write Abort

Title source: llm
STIX 2.1

Description

wasm2c v1.0.29 was discovered to contain an abort in CWriter::Write.

References (1)

Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/WebAssembly/wabt/issues/1985

Scores

CVSS v3 5.5
EPSS 0.0027
EPSS Percentile 18.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-434
Status published
Products (1)
webassembly/wabt 1.0.29
Published Oct 28, 2022
Tracked Since Feb 18, 2026