{
  "threat_severity" : "Moderate",
  "public_date" : "2021-01-12T04:35:00Z",
  "bugzilla" : {
    "description" : "fabric8-kubernetes-client: vulnerable to a path traversal leading to integrity and availability compromise",
    "id" : "1923405",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1923405"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.4",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-22",
  "details" : [ "A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability. This has been fixed in kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2", "A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability." ],
  "statement" : "In OpenShift Container Platform 4 (OCP) there are no plans to maintain the ose-logging-elasticsearch5 container, therefore it has been marked wontfix at this time and maybe fixed in a future update.\nRed Hat CodeReady WorkSpaces 2.7.0 does not ship fabric8-kubernetes-client and is therefore not affected by this flaw.",
  "acknowledgement" : "This issue was discovered by Ivan Bodrov and Marc Nuri (Red Hat).",
  "affected_release" : [ {
    "product_name" : "Red Hat AMQ Online 1.7.0 GA",
    "release_date" : "2021-03-25T00:00:00Z",
    "advisory" : "RHSA-2021:0986",
    "cpe" : "cpe:/a:redhat:amq_online:1.7",
    "package" : "kubernetes-client",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat Fuse 7.10",
    "release_date" : "2021-12-14T00:00:00Z",
    "advisory" : "RHSA-2021:5134",
    "cpe" : "cpe:/a:redhat:jboss_fuse:7",
    "package" : "kubernetes-client"
  }, {
    "product_name" : "Red Hat Integration",
    "release_date" : "2021-08-18T00:00:00Z",
    "advisory" : "RHSA-2021:3205",
    "cpe" : "cpe:/a:redhat:integration:1"
  }, {
    "product_name" : "Red Hat Integration Camel Quarkus 2",
    "release_date" : "2021-08-18T00:00:00Z",
    "advisory" : "RHSA-2021:3207",
    "cpe" : "cpe:/a:redhat:camel_quarkus:2"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4.7",
    "release_date" : "2021-04-05T00:00:00Z",
    "advisory" : "RHSA-2021:1006",
    "cpe" : "cpe:/a:redhat:openshift:4.7::el8",
    "package" : "jenkins-2-plugins-0:4.7.1616671397-1.el8"
  }, {
    "product_name" : "RHDM 7.12.0",
    "release_date" : "2022-01-26T00:00:00Z",
    "advisory" : "RHSA-2022:0297",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_brms_platform:7.12",
    "package" : "kubernetes-client"
  }, {
    "product_name" : "RHPAM 7.12.0",
    "release_date" : "2022-01-26T00:00:00Z",
    "advisory" : "RHSA-2022:0296",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_bpms_platform:7.12",
    "package" : "kubernetes-client"
  }, {
    "product_name" : "Text-Only RHOAR",
    "release_date" : "2021-03-29T00:00:00Z",
    "advisory" : "RHSA-2021:1004",
    "cpe" : "cpe:/a:redhat:openshift_application_runtimes:1.0",
    "package" : "kubernetes-client"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Integration Camel K 1",
    "fix_state" : "Affected",
    "package_name" : "kubernetes-client",
    "cpe" : "cpe:/a:redhat:integration:1"
  }, {
    "product_name" : "Red Hat Integration Camel Quarkus 1",
    "fix_state" : "Affected",
    "package_name" : "kubernetes-client",
    "cpe" : "cpe:/a:redhat:camel_quarkus:2",
    "impact" : "moderate"
  }, {
    "product_name" : "Red Hat JBoss Fuse 6",
    "fix_state" : "Not affected",
    "package_name" : "kubernetes-client",
    "cpe" : "cpe:/a:redhat:jboss_fuse:6"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 3.11",
    "fix_state" : "Will not fix",
    "package_name" : "jenkins-2-plugins",
    "cpe" : "cpe:/a:redhat:openshift:3.11"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 3.11",
    "fix_state" : "Will not fix",
    "package_name" : "openshift3/ose-logging-elasticsearch5",
    "cpe" : "cpe:/a:redhat:openshift:3.11"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4",
    "fix_state" : "Will not fix",
    "package_name" : "openshift4/ose-logging-elasticsearch5",
    "cpe" : "cpe:/a:redhat:openshift:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-20218\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-20218\nhttps://github.com/fabric8io/kubernetes-client/issues/2715" ],
  "name" : "CVE-2021-20218",
  "csaw" : false
}