CVE-2022-27664

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    CVE-2022-27664

    Published: 6 Sept 2022Last Modified: 12 Aug 2026

    Summary:

    Details: In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error.

    References: https://groups.google.com/g/golang-announce, https://groups.google.com/g/golang-announce/c/x49AQzIVX-s, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27664.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JXKTHIGE5F576MAPFYCIJXNRGBSPISUF/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXS2OQ57KZC5XZKK5UW4SYKPVQAHIOJX/, https://nvd.nist.gov/vuln/detail/CVE-2022-27664, https://security.gentoo.org/glsa/202209-26, https://security.netapp.com/advisory/ntap-20220923-0004/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -170d78d9baa82d1b64682c5d1f15e5f386f18f3e

    Affected versions

    go1.18.5
    go1.18.4
    go1.18.3
    go1.18.2
    go1.18.1
    go1.18

    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-2022-27664 | CVE-DB