Vulnerability-Lookup

CNVD-2021-19768

Vulnerability from cnvd - Published: 2021-03-22

Title

Red Hat OpenShift Service Mesh istio-rhel8-operator存在未明漏洞

Description

Red Hat OpenShift Service Mesh是美国红帽（Red Hat）公司的一套用于连接、管理和监视基于微服务的应用程序的平台。istio-rhel8-operator是其中的一个用于管理Istio控制平面安装的程序。 Red Hat OpenShift Service Mesh中的istio-rhel8-operator中存在安全漏洞。攻击者可利用该漏洞向用户空间中部署网关镜像。

Severity

中

Patch Name

Red Hat OpenShift Service Mesh istio-rhel8-operator存在未明漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.redhat.com/

Reference

https://access.redhat.com/security/cve/cve-2020-14306

Impacted products

Name
Red Hat OpenShift Service Mesh istio-rhel8-operator <1.1.3

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-14306"
    }
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  "number": "CNVD-2021-19768",
  "openTime": "2021-03-22",
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  "products": {
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  "serverity": "\u4e2d",
  "submitTime": "2020-07-02",
  "title": "Red Hat OpenShift Service Mesh istio-rhel8-operator\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-14306 (GCVE-0-2020-14306)

Vulnerability from cvelistv5 – Published: 2020-09-16 00:00 – Updated: 2024-08-04 12:39

Summary

An incorrect access control flaw was found in the operator, openshift-service-mesh/istio-rhel8-operator all versions through 1.1.3. This flaw allows an attacker with a basic level of access to the cluster to deploy a custom gateway/pod to any namespace, 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.

Severity

No CVSS data available.

CWE

CWE-862

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1157 records in the last 180 days details

References

2 references

URL	Tags
https://github.com/maistra/istio-operator/pull/462
https://bugzilla.redhat.com/show_bug.cgi?id=1850380

Impacted products

1 product

Vendor	Product	Version
n/a	openshift-service-mesh/istio-rhel8-operator	Affected: all versions through 1.1.3

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:39:36.236Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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            ],
            "url": "https://github.com/maistra/istio-operator/pull/462"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1850380"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "openshift-service-mesh/istio-rhel8-operator",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "all versions through 1.1.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An incorrect access control flaw was found in the operator, openshift-service-mesh/istio-rhel8-operator all versions through 1.1.3. This flaw allows an attacker with a basic level of access to the cluster to deploy a custom gateway/pod to any namespace, 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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-07T00:00:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://github.com/maistra/istio-operator/pull/462"
        },
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1850380"
        }
      ]
    }
  },
  "cveMetadata": {
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    "assignerShortName": "redhat",
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    "datePublished": "2020-09-16T00:00:00.000Z",
    "dateReserved": "2020-06-17T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:39:36.236Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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