Vulnerability Description
A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Golang | Go | < 1.17.13 |
References
- https://go.dev/cl/417774Patch
- https://go.dev/issue/53871ExploitThird Party Advisory
- https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66Mailing ListPatch
- https://groups.google.com/g/golang-announce/c/YqYYG87xB10Mailing ListThird Party Advisory
- https://pkg.go.dev/vuln/GO-2022-0537Vendor Advisory
- https://go.dev/cl/417774Patch
- https://go.dev/issue/53871ExploitThird Party Advisory
- https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66Mailing ListPatch
- https://groups.google.com/g/golang-announce/c/YqYYG87xB10Mailing ListThird Party Advisory
- https://pkg.go.dev/vuln/GO-2022-0537Vendor Advisory
FAQ
What is CVE-2022-32189?
CVE-2022-32189 is a vulnerability with a CVSS score of 7.5 (HIGH). A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.
How severe is CVE-2022-32189?
CVE-2022-32189 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-32189?
Check the references section above for vendor advisories and patch information. Affected products include: Golang Go.