DEBIAN-CVE-2017-3204

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    DEBIAN-CVE-2017-3204

    Published: 4 Apr 2017Last Modified: 1 Sept 2026
    Upstream:
    CVE-2017-3204

    Summary:

    Details: The Go SSH library (x/crypto/ssh) by default does not verify host keys, facilitating man-in-the-middle attacks. Default behavior changed in commit e4e2799 to require explicitly registering a hostkey verification mechanism.

    References: https://security-tracker.debian.org/tracker/CVE-2017-3204

    Affected packages

    Package

    Name: golang-go.crypto

    Purl: pkg:deb/debian/golang-go.crypto?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:0.0~git20170407.0.55a552f+REALLY.0.0~git20161012.0.5f31782-1

    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