CVE-2018-17292
Medium
Description
An issue was discovered in WAVM before 2018-09-16. The loadModule function in Include/Inline/CLI.h lacks checking of the file length before a file magic comparison, allowing attackers to cause a Denial of Service (application crash caused by out-of-bounds read) by crafting a file that has fewer than 4 bytes.
SeverityMedium
CVSS6.5
Exploit probability—
ProductWebassembly Virtual Machine
PublishedSep 21, 2018
First seenSep 21, 2018
How to fix
Update
- webassembly_virtual_machine_project webassembly_virtual_machine2018-09-16 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| webassembly_virtual_machine_project webassembly_virtual_machine | v < 2018-09-16 | 2018-09-16 |
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