GO-2022-0435

    Dashboard / Vulnerabilities / GO-2022-0435

    GO-2022-0435

    Published: 20 May 2022Last Modified: 20 May 2024

    Summary: Panic due to large inputs affecting P-256 curves in crypto/elliptic

    Details: A crafted scalar input longer than 32 bytes can cause P256().ScalarMult or P256().ScalarBaseMult to panic. Indirect uses through crypto/ecdsa and crypto/tls are unaffected. amd64, arm64, ppc64le, and s390x are unaffected.

    References: https://go.dev/cl/397135, https://go.googlesource.com/go/+/37065847d87df92b5eb246c88ba2085efcf0b331, https://go.dev/issue/52075, https://groups.google.com/g/golang-announce/c/oecdBNLOml8

    Affected packages

    Package

    Name: stdlib

    Purl: pkg:golang/stdlib

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.17.9

    Affected versions

    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
    GO-2022-0435 | CVE-DB