Vulnerability-Lookup

CNVD-2021-52957

Vulnerability from cnvd - Published: 2021-07-21

Title

IBM Cloud Pak System存在未明漏洞（CNVD-2021-52957）

Description

IBM Cloud Pak System是美国IBM公司的一套具有可配置、预集成软件的全栈、融合基础架构。该产品支持跨混合云部署、管理和移动应用程序环境。 IBM Cloud Pak System存在安全漏洞，该漏洞允许本地用户在自助服务控制台中查看另一个用户的产品。目前没有详细的漏洞细节提供。

Severity

低

Patch Name

IBM Cloud Pak System存在未明漏洞（CNVD-2021-52957）的补丁

Patch Description

IBM Cloud Pak System是美国IBM公司的一套具有可配置、预集成软件的全栈、融合基础架构。该产品支持跨混合云部署、管理和移动应用程序环境。 IBM Cloud Pak System存在安全漏洞，该漏洞允许本地用户在自助服务控制台中查看另一个用户的产品。目前没有详细的漏洞细节提供。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.ibm.com/support/pages/node/6473065

Reference

https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-self-service-console-affects-ibm-cloud-pak-system-cve-2021-20478/

Impacted products

Name
IBM Cloud Pak System

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20478"
    }
  },
  "description": "IBM Cloud Pak System\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u5177\u6709\u53ef\u914d\u7f6e\u3001\u9884\u96c6\u6210\u8f6f\u4ef6\u7684\u5168\u6808\u3001\u878d\u5408\u57fa\u7840\u67b6\u6784\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u8de8\u6df7\u5408\u4e91\u90e8\u7f72\u3001\u7ba1\u7406\u548c\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u73af\u5883\u3002\n\nIBM Cloud Pak System\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672c\u5730\u7528\u6237\u5728\u81ea\u52a9\u670d\u52a1\u63a7\u5236\u53f0\u4e2d\u67e5\u770b\u53e6\u4e00\u4e2a\u7528\u6237\u7684\u4ea7\u54c1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-52957",
  "openTime": "2021-07-21",
  "patchDescription": "IBM Cloud Pak System\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u5177\u6709\u53ef\u914d\u7f6e\u3001\u9884\u96c6\u6210\u8f6f\u4ef6\u7684\u5168\u6808\u3001\u878d\u5408\u57fa\u7840\u67b6\u6784\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u8de8\u6df7\u5408\u4e91\u90e8\u7f72\u3001\u7ba1\u7406\u548c\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u73af\u5883\u3002\r\n\r\nIBM Cloud Pak System\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672c\u5730\u7528\u6237\u5728\u81ea\u52a9\u670d\u52a1\u63a7\u5236\u53f0\u4e2d\u67e5\u770b\u53e6\u4e00\u4e2a\u7528\u6237\u7684\u4ea7\u54c1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 Cloud Pak System\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-52957\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "IBM Cloud Pak System"
  },
  "referenceLink": "https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-self-service-console-affects-ibm-cloud-pak-system-cve-2021-20478/",
  "serverity": "\u4f4e",
  "submitTime": "2021-07-21",
  "title": "IBM Cloud Pak System\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-52957\uff09"
}

CVE-2021-20478 (GCVE-0-2021-20478)

Vulnerability from cvelistv5 – Published: 2021-07-20 17:10 – Updated: 2024-09-16 19:14

Summary

IBM Cloud Pak System 2.3 could allow a local user in some situations to view the artifacts of another user in self service console. IBM X-Force ID: 197497.

Severity

4 (Medium)


                        
                          CVSS:3.0/S:U/A:N/I:N/C:L/AV:L/AC:L/UI:N/PR:N/E:U/RL:O/RC:C

CWE

Obtain Information

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6473065	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Cloud Pak System	Affected: 2.3

Date Public

2021-07-19 00:00

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:45:44.324Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://www.ibm.com/support/pages/node/6473065"
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              "x_refsource_XF",
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            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/197497"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Cloud Pak System",
          "vendor": "IBM",
          "versions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 3.5,
            "temporalSeverity": "LOW",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/S:U/A:N/I:N/C:L/AV:L/AC:L/UI:N/PR:N/E:U/RL:O/RC:C",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
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      "providerMetadata": {
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          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/197497"
        }
      ],
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          "ID": "CVE-2021-20478",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
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            "BM": {
              "A": "N",
              "AC": "L",
              "AV": "L",
              "C": "L",
              "I": "N",
              "PR": "N",
              "S": "U",
              "UI": "N"
            },
            "TM": {
              "E": "U",
              "RC": "C",
              "RL": "O"
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              "description": [
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        "references": {
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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.

Detection rules are retrieved from Rulezet.

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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CNVD-2021-52957

CVE-2021-20478 (GCVE-0-2021-20478)

Tags

Sightings

Nomenclature

Related by attack behaviour