CVE-2023-30300
MEDIUMWebAssembly 1.0 - Infinite Loop in hang.wasm Component
Title source: llmDescription
An issue in the component hang.wasm of WebAssembly 1.0 causes an infinite loop.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/WebAssembly/wabt/issues/2180
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
0.0028
EPSS Percentile
19.9%
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-835
Status
published
Products (1)
w3/webassembly
1.0
Published
May 03, 2023
Tracked Since
Feb 18, 2026