Description
WebAssembly v1.0.29 discovered to contain an abort in CWriter::MangleType.
References (2)
Core 2
Core References
Exploit, Issue Tracking
https://github.com/WebAssembly/wabt/issues/1984
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OSFFCKXUQ5PAC5UVXY7N6HEHVQ3AC2RG/
Scores
CVSS v3
5.5
EPSS
0.0003
EPSS Percentile
7.8%
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
Status
published
Products (1)
webassembly/webassembly
1.0.29
Published
Mar 10, 2023
Tracked Since
Feb 18, 2026