CVE-2022-32189

CVE-2022-32189

High · published August 11, 2022

CVSS v3.1
7.5
EPSS
3%
Percentile
85.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.02629 · 85.4th percentile
Published
2022-08-11T00:15Z
Affected products (2)
ProductVersionsFixed in
golang/go< 1.17.131.17.13
golang/go≥ 1.18.0, < 1.18.51.18.5
References (10)
https://go.dev/cl/417774 · [email protected]https://go.dev/issue/53871 · [email protected]https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66 · [email protected]https://groups.google.com/g/golang-announce/c/YqYYG87xB10 · [email protected]https://pkg.go.dev/vuln/GO-2022-0537 · [email protected]https://go.dev/cl/417774 · af854a3a-2127-422b-91ae-364da2661108https://go.dev/issue/53871 · af854a3a-2127-422b-91ae-364da2661108https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66 · af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/g/golang-announce/c/YqYYG87xB10 · af854a3a-2127-422b-91ae-364da2661108https://pkg.go.dev/vuln/GO-2022-0537 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 09 AUG 20:17Z
    Panic when decoding Float and Rat types in math/big
    cvelistv5