{
  "threat_severity" : "Important",
  "public_date" : "2021-08-30T00:00:00Z",
  "bugzilla" : {
    "description" : "nodejs-immer: prototype pollution may lead to DoS or remote code execution",
    "id" : "2000734",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2000734"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-915",
  "details" : [ "immer is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')", "A flaw was found in immer when manipulates object attributes such as _proto_, constructor and prototype. An attacker can manipulate these values by overwriting and polluting them. Those attributes would be inherited by JavaScript objects which could trigger exception handlers and leading into a denial of service attack." ],
  "statement" : "In OpenShift Container Platform (OCP) and OpenShift Migration Toolkit for Containers (MTC), the affected components are behind OpenShift OAuth authentication. This restricts access to the vulnerable nodejs-immer library to authenticated users only, therefore the impact is Low.",
  "affected_release" : [ {
    "product_name" : "Red Hat Migration Toolkit for Containers 1.5",
    "release_date" : "2021-11-29T00:00:00Z",
    "advisory" : "RHSA-2021:4848",
    "cpe" : "cpe:/a:redhat:rhmt:1.5::el8",
    "package" : "rhmtc/openshift-migration-ui-rhel8:v1.5.2-6",
    "impact" : "low"
  } ],
  "package_state" : [ {
    "product_name" : "OpenShift Service Mesh 1",
    "fix_state" : "Out of support scope",
    "package_name" : "servicemesh-grafana",
    "cpe" : "cpe:/a:redhat:service_mesh:1",
    "impact" : "moderate"
  }, {
    "product_name" : "OpenShift Service Mesh 1",
    "fix_state" : "Out of support scope",
    "package_name" : "servicemesh-prometheus",
    "cpe" : "cpe:/a:redhat:service_mesh:1",
    "impact" : "moderate"
  }, {
    "product_name" : "OpenShift Service Mesh 2.0",
    "fix_state" : "Affected",
    "package_name" : "servicemesh-grafana",
    "cpe" : "cpe:/a:redhat:service_mesh:2.0"
  }, {
    "product_name" : "OpenShift Service Mesh 2.0",
    "fix_state" : "Affected",
    "package_name" : "servicemesh-prometheus",
    "cpe" : "cpe:/a:redhat:service_mesh:2.0"
  }, {
    "product_name" : "Red Hat Advanced Cluster Management for Kubernetes 2",
    "fix_state" : "Affected",
    "package_name" : "rhacm2/console-rhel8",
    "cpe" : "cpe:/a:redhat:acm:2"
  }, {
    "product_name" : "Red Hat Advanced Cluster Management for Kubernetes 2",
    "fix_state" : "Affected",
    "package_name" : "rhacm2/kui-web-terminal-rhel8",
    "cpe" : "cpe:/a:redhat:acm:2"
  }, {
    "product_name" : "Red Hat Advanced Cluster Management for Kubernetes 2",
    "fix_state" : "Affected",
    "package_name" : "rhacm2/search-ui-rhel8",
    "cpe" : "cpe:/a:redhat:acm:2"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4",
    "fix_state" : "Fix deferred",
    "package_name" : "openshift4/ose-grafana",
    "cpe" : "cpe:/a:redhat:openshift:4",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4",
    "fix_state" : "Fix deferred",
    "package_name" : "openshift4/ose-prometheus-rhel9",
    "cpe" : "cpe:/a:redhat:openshift:4",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4",
    "fix_state" : "Fix deferred",
    "package_name" : "openshift4/ose-thanos-rhel8",
    "cpe" : "cpe:/a:redhat:openshift:4",
    "impact" : "low"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-3757\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-3757\nhttps://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa" ],
  "name" : "CVE-2021-3757",
  "csaw" : false
}