rhsa-2021_1544
Vulnerability from csaf_redhat
Published
2021-05-11 23:41
Modified
2024-11-22 16:56
Summary
Red Hat Security Advisory: Red Hat OpenShift Service Mesh 2.0.4 security update

Notes

Topic
An update for openshift-istio-kiali-rhel8-operator-container is now available for OpenShift Service Mesh 2.0. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation. Security Fix(es): * kiali/kiali-operator: can deploy specified image to any namespace (CVE-2021-3495) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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{
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    "distribution": {
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    "notes": [
      {
        "category": "summary",
        "text": "An update for openshift-istio-kiali-rhel8-operator-container is now available for OpenShift Service Mesh 2.0.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat OpenShift Service Mesh is Red Hat\u0027s distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation.\n\nSecurity Fix(es):\n\n* kiali/kiali-operator: can deploy specified image to any namespace (CVE-2021-3495)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
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        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
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    "title": "Red Hat Security Advisory: Red Hat OpenShift Service Mesh 2.0.4 security update",
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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Vladimir Andryushin"
          ],
          "organization": "VTB Bank (PJSC)"
        }
      ],
      "cve": "CVE-2021-3495",
      "cwe": {
        "id": "CWE-281",
        "name": "Improper Preservation of Permissions"
      },
      "discovery_date": "2021-04-06T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1947361"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An incorrect access control flaw was found in the kiali-operator. This flaw allows an attacker with a basic level of access to the cluster (to deploy a kiali operand) to use this vulnerability and deploy a given image to anywhere in the cluster, potentially gaining access to privileged service account tokens. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "kiali/kiali-operator: can deploy specified image to any namespace",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "In regards to the ServiceMesh `openshift-service-mesh/kiali-rhel7` container, it has been superseded by the `openshift-service-mesh/kiali-rhel8` container and is no longer supported.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
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          "8Base-OSSM-2.0:openshift-service-mesh/kiali-rhel8-operator@sha256:12df558c629c0d7b1aae727890c8d9825b974bc47a5e38a960f7844832cfdb20_s390x",
          "8Base-OSSM-2.0:openshift-service-mesh/kiali-rhel8-operator@sha256:f52afede9a2b48935b87368d402890aad3990d588938aecfa7432a6dfb94e34a_ppc64le"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-3495"
        },
        {
          "category": "external",
          "summary": "RHBZ#1947361",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1947361"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3495",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-3495"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3495",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3495"
        },
        {
          "category": "external",
          "summary": "https://kiali.io/news/security-bulletins/kiali-security-003/",
          "url": "https://kiali.io/news/security-bulletins/kiali-security-003/"
        }
      ],
      "release_date": "2021-05-11T19:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-05-11T23:41:10+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
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            "8Base-OSSM-2.0:openshift-service-mesh/kiali-rhel8-operator@sha256:12df558c629c0d7b1aae727890c8d9825b974bc47a5e38a960f7844832cfdb20_s390x",
            "8Base-OSSM-2.0:openshift-service-mesh/kiali-rhel8-operator@sha256:f52afede9a2b48935b87368d402890aad3990d588938aecfa7432a6dfb94e34a_ppc64le"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:1544"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "8Base-OSSM-2.0:openshift-service-mesh/kiali-rhel8-operator@sha256:008c541f7d9e0f690a56f998eadf80f11f26f0ebfc8c5b337e4647c4240883b5_amd64",
            "8Base-OSSM-2.0:openshift-service-mesh/kiali-rhel8-operator@sha256:12df558c629c0d7b1aae727890c8d9825b974bc47a5e38a960f7844832cfdb20_s390x",
            "8Base-OSSM-2.0:openshift-service-mesh/kiali-rhel8-operator@sha256:f52afede9a2b48935b87368d402890aad3990d588938aecfa7432a6dfb94e34a_ppc64le"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "kiali/kiali-operator: can deploy specified image to any namespace"
    }
  ]
}


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