Vulnerability-Lookup

CNVD-2020-23221

Vulnerability from cnvd - Published: 2020-04-17

Title

Kiali信任管理问题漏洞

Description

Kiali是一款开源的、用于Istio微服务架构的可视化管理工具。 Kiali 1.15.1之前版本中的默认配置文件存在信任管理问题漏洞，该漏洞源于该文件带有硬编码的加密密钥，远程攻击者可利用该漏洞绕过身份验证机制，获取权限来查看并修改Istio配置。

Severity

高

Patch Name

Kiali信任管理问题漏洞的补丁

Patch Description

Kiali是一款开源的、用于Istio微服务架构的可视化管理工具。 Kiali 1.15.1之前版本中的默认配置文件存在信任管理问题漏洞，该漏洞源于该文件带有硬编码的加密密钥，远程攻击者可利用该漏洞绕过身份验证机制，获取权限来查看并修改Istio配置。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://access.redhat.com/errata/RHSA-2020:0975

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-1764

Impacted products

Name
Red Hat kiali <1.15.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1764"
    }
  },
  "description": "Kiali\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u3001\u7528\u4e8eIstio\u5fae\u670d\u52a1\u67b6\u6784\u7684\u53ef\u89c6\u5316\u7ba1\u7406\u5de5\u5177\u3002\n\nKiali 1.15.1\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u9ed8\u8ba4\u914d\u7f6e\u6587\u4ef6\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u6587\u4ef6\u5e26\u6709\u786c\u7f16\u7801\u7684\u52a0\u5bc6\u5bc6\u94a5\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\uff0c\u83b7\u53d6\u6743\u9650\u6765\u67e5\u770b\u5e76\u4fee\u6539Istio\u914d\u7f6e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://access.redhat.com/errata/RHSA-2020:0975",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-23221",
  "openTime": "2020-04-17",
  "patchDescription": "Kiali\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u3001\u7528\u4e8eIstio\u5fae\u670d\u52a1\u67b6\u6784\u7684\u53ef\u89c6\u5316\u7ba1\u7406\u5de5\u5177\u3002\r\n\r\nKiali 1.15.1\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u9ed8\u8ba4\u914d\u7f6e\u6587\u4ef6\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u6587\u4ef6\u5e26\u6709\u786c\u7f16\u7801\u7684\u52a0\u5bc6\u5bc6\u94a5\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\uff0c\u83b7\u53d6\u6743\u9650\u6765\u67e5\u770b\u5e76\u4fee\u6539Istio\u914d\u7f6e\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Kiali\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat kiali \u003c1.15.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1764",
  "serverity": "\u9ad8",
  "submitTime": "2020-03-26",
  "title": "Kiali\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-1764 (GCVE-0-2020-1764)

Vulnerability from cvelistv5 – Published: 2020-03-26 11:16 – Updated: 2024-08-04 06:46

Summary

A hard-coded cryptographic key vulnerability in the default configuration file was found in Kiali, all versions prior to 1.15.1. A remote attacker could abuse this flaw by creating their own JWT signed tokens and bypass Kiali authentication mechanisms, possibly gaining privileges to view and alter the Istio configuration.

Severity

8.6 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

CWE

CWE-321

Assigner

redhat redhat root

References

2 references

URL	Tags
https://kiali.io/news/security-bulletins/kiali-se…	x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Red Hat	kiali	Affected: all Kiali versions prior to 1.15.1

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:46:30.916Z",
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              "x_transferred"
            ],
            "url": "https://kiali.io/news/security-bulletins/kiali-security-001/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1764"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
            "version": "3.1"
          }
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      "problemTypes": [
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      },
      "references": [
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          ],
          "url": "https://kiali.io/news/security-bulletins/kiali-security-001/"
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        {
          "tags": [
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          ],
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          "ASSIGNER": "secalert@redhat.com",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "kiali",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "all Kiali versions prior to 1.15.1"
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                      }
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        "problemtype": {
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        "references": {
          "reference_data": [
            {
              "name": "https://kiali.io/news/security-bulletins/kiali-security-001/",
              "refsource": "MISC",
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            },
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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.

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.

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Action not permitted

CNVD-2020-23221

CVE-2020-1764 (GCVE-0-2020-1764)

Tags

Sightings

Nomenclature

Related by attack behaviour