CVE-2021-33194

    Dashboard / Vulnerabilities / CVE-2021-33194

    CVE-2021-33194

    Published: 26 May 2021Last Modified: 8 Jul 2026

    Summary:

    Details: golang.org/x/net before v0.0.0-20210520170846-37e1c6afe023 allows attackers to cause a denial of service (infinite loop) via crafted ParseFragment input.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CHKSFMHZVOBCZSSVRE3UEYNKARTBMTM/, https://groups.google.com/g/golang-announce/c/wPunbCPkWUg, https://github.com/golang/net/commit/37e1c6afe02340126705deced573a85ab75209d7

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    go1.16.4
    go1.16.3
    go1.16.2
    go1.16

    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
    CVE-2021-33194 | CVE-DB