{
  "threat_severity" : "Moderate",
  "public_date" : "2021-07-22T00:00:00Z",
  "bugzilla" : {
    "description" : "cortex: Grafana Cortex directory traversal",
    "id" : "2183169",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2183169"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.3",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-22",
  "details" : [ "An issue was discovered in Grafana Cortex through 1.9.0. The header value X-Scope-OrgID is used to construct file paths for rules files, and if crafted to conduct directory traversal such as ae ../../sensitive/path/in/deployment pathname, then Cortex will attempt to parse a rules file at that location and include some of the contents in the error message. (Other Cortex API requests can also be sent a malicious OrgID header, e.g., tricking the ingester into writing metrics to a different location, but the effect is nuisance rather than information disclosure.)", "A flaw in the Grafana cortex package could allow a remote attacker to traverse directories on the system caused by improper input validation by the X-Scope-OrgID header value. An attacker could send a specially-crafted URL request containing \"dot-dot\" sequences (/../) to view some of the contents in the error message." ],
  "statement" : "CVE-2021-36157 refers to a directory traversal issue in Grafana Cortex, which is neither shipped in Red Hat Enterprise Linux, nor it has any dependency with Grafana package, hence, not-affected.",
  "affected_release" : [ {
    "product_name" : "Red Hat OpenShift Container Platform 4.13",
    "release_date" : "2023-05-30T00:00:00Z",
    "advisory" : "RHSA-2023:3304",
    "cpe" : "cpe:/a:redhat:openshift:4.13::el8",
    "package" : "openshift4/ose-cluster-storage-operator:v4.13.0-202305181415.p0.g6479617.assembly.stream"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4.14",
    "release_date" : "2023-10-31T00:00:00Z",
    "advisory" : "RHSA-2023:5006",
    "cpe" : "cpe:/a:redhat:openshift:4.14::el8",
    "package" : "openshift4/ose-cluster-storage-operator:v4.14.0-202310201027.p0.gdbb1514.assembly.stream"
  } ],
  "package_state" : [ {
    "product_name" : "Logging Subsystem for Red Hat OpenShift",
    "fix_state" : "Not affected",
    "package_name" : "openshift-logging/logging-loki-rhel8",
    "cpe" : "cpe:/a:redhat:logging:5"
  }, {
    "product_name" : "Red Hat Advanced Cluster Management for Kubernetes 2",
    "fix_state" : "Not affected",
    "package_name" : "grafana-dashboard-loader-container",
    "cpe" : "cpe:/a:redhat:acm:2"
  }, {
    "product_name" : "Red Hat Advanced Cluster Management for Kubernetes 2",
    "fix_state" : "Not affected",
    "package_name" : "rhacm2/acm-grafana-rhel8",
    "cpe" : "cpe:/a:redhat:acm:2"
  }, {
    "product_name" : "Red Hat Advanced Cluster Management for Kubernetes 2",
    "fix_state" : "Not affected",
    "package_name" : "rhacm2/endpoint-monitoring-rhel8-operator",
    "cpe" : "cpe:/a:redhat:acm:2"
  }, {
    "product_name" : "Red Hat Advanced Cluster Management for Kubernetes 2",
    "fix_state" : "Not affected",
    "package_name" : "rhacm2/metrics-collector-rhel8",
    "cpe" : "cpe:/a:redhat:acm:2"
  }, {
    "product_name" : "Red Hat Advanced Cluster Management for Kubernetes 2",
    "fix_state" : "Not affected",
    "package_name" : "rhacm2/multicluster-observability-rhel9-operator",
    "cpe" : "cpe:/a:redhat:acm:2"
  }, {
    "product_name" : "Red Hat Advanced Cluster Management for Kubernetes 2",
    "fix_state" : "Not affected",
    "package_name" : "rhacm2/rbac-query-proxy-rhel8",
    "cpe" : "cpe:/a:redhat:acm:2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "grafana",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "grafana",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4",
    "fix_state" : "Not affected",
    "package_name" : "openshift4/ose-cluster-monitoring-rhel9-operator",
    "cpe" : "cpe:/a:redhat:openshift:4"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4",
    "fix_state" : "Will not fix",
    "package_name" : "openshift4/ose-grafana",
    "cpe" : "cpe:/a:redhat:openshift:4"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4",
    "fix_state" : "Not affected",
    "package_name" : "openshift4/ose-prometheus-rhel9-operator",
    "cpe" : "cpe:/a:redhat:openshift:4"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4",
    "fix_state" : "Not affected",
    "package_name" : "openshift4/ose-thanos-rhel8",
    "cpe" : "cpe:/a:redhat:openshift:4"
  }, {
    "product_name" : "Red Hat Openshift Container Storage 4",
    "fix_state" : "Out of support scope",
    "package_name" : "ocs4/mcg-rhel8-operator",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4"
  }, {
    "product_name" : "Red Hat Openshift Container Storage 4",
    "fix_state" : "Out of support scope",
    "package_name" : "ocs4/ocs-rhel8-operator",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4"
  }, {
    "product_name" : "Red Hat Openshift Data Foundation 4",
    "fix_state" : "Not affected",
    "package_name" : "odf4/mcg-rhel8-operator",
    "cpe" : "cpe:/a:redhat:openshift_data_foundation:4"
  }, {
    "product_name" : "Red Hat Openshift Data Foundation 4",
    "fix_state" : "Not affected",
    "package_name" : "odf4/ocs-rhel9-operator",
    "cpe" : "cpe:/a:redhat:openshift_data_foundation:4"
  }, {
    "product_name" : "Red Hat Openshift Data Foundation 4",
    "fix_state" : "Not affected",
    "package_name" : "odf4/odf-rhel9-operator",
    "cpe" : "cpe:/a:redhat:openshift_data_foundation:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-36157\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-36157" ],
  "name" : "CVE-2021-36157",
  "csaw" : false
}