GO-2022-0525

    Dashboard / Vulnerabilities / GO-2022-0525

    GO-2022-0525

    Published: 25 Jul 2022Last Modified: 20 May 2024

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

    Details: The HTTP/1 client accepted some invalid Transfer-Encoding headers as indicating a "chunked" encoding. This could potentially allow for request smuggling, but only if combined with an intermediate server that also improperly failed to reject the header as invalid.

    References: https://go.dev/cl/409874, https://go.googlesource.com/go/+/e5017a93fcde94f09836200bca55324af037ee5f, https://go.dev/issue/53188, https://go.dev/cl/410714, https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE

    Affected packages

    Package

    Name: stdlib

    Purl: pkg:golang/stdlib

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.17.12

    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-2022-0525 | CVE-DB