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    CVE-2018-14632

    An out of bound write can occur when patching an Openshift object using the 'oc patch' functionality in OpenShift Container Platform before 3.7. An attacker can use this flaw to cause a denial of service attack on the Openshift master api service which provides cluster management.

    Published:Sep 6, 2018
    Last Modified:Nov 21, 2024
    EPS:Sep 6, 2018
    EPSS Score:0.00847
    CVSS Score:7.7

    Affected Products

    Vendor
    Redhat
    Product
    Openshift
    Vendor
    Redhat
    Product
    Openshift Container Platform
    Vendor
    Starcounter-jack
    Product
    Json-patch

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://access.redhat.com/errata/RHBA-2018:2652
    https://access.redhat.com/errata/RHSA-2018:2654
    https://access.redhat.com/errata/RHSA-2018:2709
    https://access.redhat.com/errata/RHSA-2018:2906
    https://access.redhat.com/errata/RHSA-2018:2908
    https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14632
    https://github.com/evanphx/json-patch/commit/4c9aadca8f89e349c999f04e28199e96e81aba03#diff-65c563bba473be9d94ce4d033f74810e
    https://access.redhat.com/errata/RHBA-2018:2652
    https://access.redhat.com/errata/RHSA-2018:2654
    https://access.redhat.com/errata/RHSA-2018:2709
    https://access.redhat.com/errata/RHSA-2018:2906
    https://access.redhat.com/errata/RHSA-2018:2908
    https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14632
    https://github.com/evanphx/json-patch/commit/4c9aadca8f89e349c999f04e28199e96e81aba03#diff-65c563bba473be9d94ce4d033f74810e

    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