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    CVE-2020-10749

    A vulnerability was found in all versions of containernetworking/plugins before version 0.8.6, that allows malicious containers in Kubernetes clusters to perform man-in-the-middle (MitM) attacks. A malicious container can exploit this flaw by sending rogue IPv6 router advertisements to the host or other containers, to redirect traffic to the malicious container.

    Published:Jun 1, 2020
    Last Modified:Nov 21, 2024
    EPS:Jun 3, 2020
    EPSS Score:0.036
    CVSS Score:6

    Affected Products

    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Linuxfoundation
    Product
    Cni Network Plugins
    Vendor
    Redhat
    Product
    Container Native Virtualization
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Openshift
    Vendor
    Redhat
    Product
    Openshift Container Platform
    Vendor
    Redhat
    Product
    Rhel Extras Other

    Exploits

    https://github.com/knqyf263/CVE-2020-10749

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    References

    http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00063.html
    http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00065.html
    https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749
    https://groups.google.com/forum/#%21topic/kubernetes-security-announce/BMb_6ICCfp8
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DV3HCDZYUTPPVDUMTZXDKK6IUO3JMGJC/
    http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00063.html
    http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00065.html
    https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749
    https://groups.google.com/forum/#%21topic/kubernetes-security-announce/BMb_6ICCfp8
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DV3HCDZYUTPPVDUMTZXDKK6IUO3JMGJC/

    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