CVE-2022-38150

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    CVE-2022-38150

    Published: 11 Aug 2022Last Modified: 12 Aug 2026

    Summary:

    Details: In Varnish Cache 7.0.0, 7.0.1, 7.0.2, and 7.1.0, it is possible to cause the Varnish Server to assert and automatically restart through forged HTTP/1 backend responses. An attack uses a crafted reason phrase of the backend response status line. This is fixed in 7.0.3 and 7.1.1.

    References: https://varnish-cache.org/security/VSV00009.html, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/38xxx/CVE-2022-38150.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M4KVVCIQVINQQ2D7ORNARSYALMJUMP3I/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TW3X4PEKC5C736SCKE2UG3Y7JWKMD2K6/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V2BUKFICLZBXESLQ3MXMIG3G52RZURFK/, https://nvd.nist.gov/vuln/detail/CVE-2022-38150

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 454733b82a3279a1603516b4f0a07f8bad4bcd55
    Fixed -None

    Affected versions

    7.0.0
    7.0.1
    7.0.2

    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-2022-38150 | CVE-DB