CVE-2022-1705

    Dashboard / Vulnerabilities / CVE-2022-1705

    CVE-2022-1705

    Published: 9 Aug 2022Last Modified: 21 Oct 2026

    Summary: Improper sanitization of Transfer-Encoding headers in net/http

    Details: Acceptance of some invalid Transfer-Encoding headers in the HTTP/1 client in net/http before Go 1.17.12 and Go 1.18.4 allows HTTP request smuggling if combined with an intermediate server that also improperly fails to reject the header as invalid.

    References: https://go.dev/cl/409874, https://go.dev/cl/410714, https://go.dev/issue/53188, https://go.googlesource.com/go/+/e5017a93fcde94f09836200bca55324af037ee5f, https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE, https://pkg.go.dev, https://pkg.go.dev/vuln/GO-2022-0525, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1705.json, https://nvd.nist.gov/vuln/detail/CVE-2022-1705

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -1ed3c127daceaffb9aadc806ba60f0b51b47421b

    Affected versions

    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