cnvd - cnvd-2021-06635

cnvd-2021-06635

Vulnerability from cnvd

Title: IBM Security Identity Governance身份验证漏洞

Description:

IBM Security Identity Governance and Intelligence（IGI）是美国IBM公司的一套身份管理和治理解决方案。该产品包括了生命周期管理、访问风险评估和身份认证管理等功能。

IBM Security Identity Governance 5.2.6版本存在身份验证漏洞。该漏洞与受影响版本未通过身份验证有关，在IBM Security Identity Governance中RMI连接器似乎未通过身份验证所致，程序不对需要可验证的用户身份或消耗大量资源的功能执行任何身份验证，攻击者可利用该漏洞绕过身份验证，进而危害系统安全。

Severity: 高

Patch Name: IBM Security Identity Governance身份验证漏洞的补丁

Patch Description:

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.ibm.com/support/pages/node/6403247

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-4958

Impacted products

Name
IBM IBM Security Identity Governance 5.2.6

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4958",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4958"
    }
  },
  "description": "IBM Security Identity Governance and Intelligence\uff08IGI\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u8eab\u4efd\u7ba1\u7406\u548c\u6cbb\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u5305\u62ec\u4e86\u751f\u547d\u5468\u671f\u7ba1\u7406\u3001\u8bbf\u95ee\u98ce\u9669\u8bc4\u4f30\u548c\u8eab\u4efd\u8ba4\u8bc1\u7ba1\u7406\u7b49\u529f\u80fd\u3002\n\nIBM Security Identity Governance 5.2.6\u7248\u672c\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4e0e\u53d7\u5f71\u54cd\u7248\u672c\u672a\u901a\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u6709\u5173\uff0c\u5728IBM Security Identity Governance\u4e2dRMI\u8fde\u63a5\u5668\u4f3c\u4e4e\u672a\u901a\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u6240\u81f4\uff0c\u7a0b\u5e8f\u4e0d\u5bf9\u9700\u8981\u53ef\u9a8c\u8bc1\u7684\u7528\u6237\u8eab\u4efd\u6216\u6d88\u8017\u5927\u91cf\u8d44\u6e90\u7684\u529f\u80fd\u6267\u884c\u4efb\u4f55\u8eab\u4efd\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u8fdb\u800c\u5371\u5bb3\u7cfb\u7edf\u5b89\u5168\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://www.ibm.com/support/pages/node/6403247",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-06635",
  "openTime": "2021-01-27",
  "patchDescription": "IBM Security Identity Governance and Intelligence\uff08IGI\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u8eab\u4efd\u7ba1\u7406\u548c\u6cbb\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u5305\u62ec\u4e86\u751f\u547d\u5468\u671f\u7ba1\u7406\u3001\u8bbf\u95ee\u98ce\u9669\u8bc4\u4f30\u548c\u8eab\u4efd\u8ba4\u8bc1\u7ba1\u7406\u7b49\u529f\u80fd\u3002\r\n\r\nIBM Security Identity Governance 5.2.6\u7248\u672c\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4e0e\u53d7\u5f71\u54cd\u7248\u672c\u672a\u901a\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u6709\u5173\uff0c\u5728IBM Security Identity Governance\u4e2dRMI\u8fde\u63a5\u5668\u4f3c\u4e4e\u672a\u901a\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u6240\u81f4\uff0c\u7a0b\u5e8f\u4e0d\u5bf9\u9700\u8981\u53ef\u9a8c\u8bc1\u7684\u7528\u6237\u8eab\u4efd\u6216\u6d88\u8017\u5927\u91cf\u8d44\u6e90\u7684\u529f\u80fd\u6267\u884c\u4efb\u4f55\u8eab\u4efd\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u8fdb\u800c\u5371\u5bb3\u7cfb\u7edf\u5b89\u5168\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": "IBM Security Identity Governance\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "IBM IBM Security Identity Governance 5.2.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-4958",
  "serverity": "\u9ad8",
  "submitTime": "2021-01-26",
  "title": "IBM Security Identity Governance\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e"
}

CVE-2020-4958 (GCVE-0-2020-4958)

Vulnerability from cvelistv5

Published

2021-01-21 14:00

Modified

2024-09-17 04:03

Severity ?

7.4 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

CWE

Gain Access

Summary

IBM Security Identity Governance and Intelligence 5.2.6 does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. IBM X-Force ID: 192209.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6403247	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/192209	vdb-entry, x_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	Security Identity Governance and Intelligence	Version: 5.2.6

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:14:59.203Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ibm.com/support/pages/node/6403247"
          },
          {
            "name": "ibm-sva-cve20204958-missing-auth (192209)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/192209"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
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      ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 6.4,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/I:H/C:H/PR:N/S:U/UI:N/A:N/E:U/RC:C/RL:O",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Gain Access",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
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            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/192209"
        }
      ],
      "x_legacyV4Record": {
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          "STATE": "PUBLIC"
        },
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              "A": "N",
              "AC": "H",
              "AV": "N",
              "C": "H",
              "I": "H",
              "PR": "N",
              "S": "U",
              "UI": "N"
            },
            "TM": {
              "E": "U",
              "RC": "C",
              "RL": "O"
            }
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        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
                {
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                  "value": "Gain Access"
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              "refsource": "CONFIRM",
              "title": "IBM Security Bulletin 6403247 (Security Identity Governance and Intelligence)",
              "url": "https://www.ibm.com/support/pages/node/6403247"
            },
            {
              "name": "ibm-sva-cve20204958-missing-auth (192209)",
              "refsource": "XF",
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  },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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