GO-2022-0247
Buffer overflow in WASM modules in misc/wasm and cmd/link
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2021-38297
- Alias
- BIT-golang-2021-38297
Description
When invoking functions from WASM modules, built using GOARCH=wasm GOOS=js, passing very large arguments can cause portions of the module to be overwritten with data from the arguments due to a buffer overflow error. If using wasm_exec.js to execute WASM modules, users will need to replace their copy (as described in https://golang.org/wiki/WebAssembly#getting-started) after rebuilding any modules.
Paquets affectés
| Paquet | Versions |
|---|---|
| Go · toolchain | introduced 0, fixed 1.16.9, introduced 1.17.0-0, fixed 1.17.2 |
Références
- https://go.dev/cl/354571 FIX
- https://go.googlesource.com/go/+/77f2750f4398990eed972186706f160631d7dae4 FIX
- https://go.dev/issue/48797 REPORT
- https://groups.google.com/g/golang-announce/c/AEBu9j7yj5A WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — Go Vulnerability Database |