Description
In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because of an IR::FunctionValidationContext::catch_all heap-based buffer over-read.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://github.com/AndrewScheidecker/WAVM/issues/93
Scores
CVSS v3
8.8
EPSS
0.0029
EPSS Percentile
52.9%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-125
Status
published
Products (1)
webassembly_virtual_machine_project/webassembly_virtual_machine
< 2018-07-26
Published
Sep 10, 2018
Tracked Since
Feb 18, 2026