CVE-2021-38297
Critical
Description
Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function invocation from a WASM module, when GOARCH=wasm GOOS=js is used.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Go
PublishedOct 18, 2021
First seenOct 18, 2021
How to fix
Update
- golang go1.16.9, 1.17.2 or later
- toolchain1.16.9, 1.17.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| golang go | v < 1.16.9, 1.17.0 ≤ v < 1.17.2 | 1.16.9, 1.17.2 |
| fedoraproject fedora | 34, 35 | — |
| toolchainGo | v < 1.16.9, 1.17.0-0 ≤ v < 1.17.2 | 1.16.9, 1.17.2 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.