CVE-2022-32189

    Dashboard / Vulnerabilities / CVE-2022-32189

    CVE-2022-32189

    Published: 9 Aug 2022Last Modified: 21 Oct 2026

    Summary: Panic when decoding Float and Rat types in math/big

    Details: 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.

    References: https://go.dev/cl/417774, https://go.dev/issue/53871, https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66, https://groups.google.com/g/golang-announce/c/YqYYG87xB10, https://pkg.go.dev, https://pkg.go.dev/vuln/GO-2022-0537, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/32xxx/CVE-2022-32189.json, https://nvd.nist.gov/vuln/detail/CVE-2022-32189

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -15da892a4950a4caac987ee72c632436329f62d5

    Affected versions

    go1.17.12
    go1.17.11
    go1.17.10
    go1.17.9
    go1.17.8
    go1.17.7
    go1.17.6
    go1.17.5
    go1.17.4
    go1.17.3
    go1.17.2
    go1.17.1
    go1.17

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High