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CNVD-2020-67638

Vulnerability from cnvd - Published: 2020-11-30

Title

IBM Spectrum Protect Operations Center信息泄露漏洞（CNVD-2020-67638）

Description

IBM Spectrum Protect Operations Center是美国IBM公司的一个为 IBM Spectrum Protect 环境提供可视化控制的软件。 IBM Spectrum Protect Operations Center 存在敏感信息泄露漏洞，该漏洞源于未能正确的websocket端点身份验证引起的。通过使用已知的工具来订阅websocket事件流，攻击者可以利用这个漏洞来获取敏感信息。

Severity

中

Patch Name

IBM Spectrum Protect Operations Center信息泄露漏洞（CNVD-2020-67638）的补丁

Patch Description

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/6369101

Reference

https://www.ibm.com/blogs/psirt/security-bulletin-improper-authentication-of-websocket-endpoint-in-ibm-spectrum-protect-operations-center/

Impacted products

Name
['IBM IBM Spectrum Protect Operations Center >=8.1.0.000，<=8.1.10', 'IBM IBM Spectrum Protect Operations Center >=7.1.0.000，<=7.1.11']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4771",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4771"
    }
  },
  "description": "IBM Spectrum Protect Operations Center\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u4e2a\u4e3a IBM Spectrum Protect \u73af\u5883\u63d0\u4f9b\u53ef\u89c6\u5316\u63a7\u5236\u7684\u8f6f\u4ef6\u3002\n\nIBM Spectrum Protect Operations Center \u5b58\u5728\u654f\u611f\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u7684websocket\u7aef\u70b9\u8eab\u4efd\u9a8c\u8bc1\u5f15\u8d77\u7684\u3002\u901a\u8fc7\u4f7f\u7528\u5df2\u77e5\u7684\u5de5\u5177\u6765\u8ba2\u9605websocket\u4e8b\u4ef6\u6d41\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8fd9\u4e2a\u6f0f\u6d1e\u6765\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-67638",
  "openTime": "2020-11-30",
  "patchDescription": "IBM Spectrum Protect Operations Center\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u4e2a\u4e3a IBM Spectrum Protect \u73af\u5883\u63d0\u4f9b\u53ef\u89c6\u5316\u63a7\u5236\u7684\u8f6f\u4ef6\u3002\r\n\r\nIBM Spectrum Protect Operations Center \u5b58\u5728\u654f\u611f\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u7684websocket\u7aef\u70b9\u8eab\u4efd\u9a8c\u8bc1\u5f15\u8d77\u7684\u3002\u901a\u8fc7\u4f7f\u7528\u5df2\u77e5\u7684\u5de5\u5177\u6765\u8ba2\u9605websocket\u4e8b\u4ef6\u6d41\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8fd9\u4e2a\u6f0f\u6d1e\u6765\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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 Spectrum Protect Operations Center\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-67638\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM IBM Spectrum Protect Operations Center \u003e=8.1.0.000\uff0c\u003c=8.1.10",
      "IBM IBM Spectrum Protect Operations Center \u003e=7.1.0.000\uff0c\u003c=7.1.11"
    ]
  },
  "referenceLink": "https://www.ibm.com/blogs/psirt/security-bulletin-improper-authentication-of-websocket-endpoint-in-ibm-spectrum-protect-operations-center/",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-23",
  "title": "IBM Spectrum Protect Operations Center\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-67638\uff09"
}

CVE-2020-4771 (GCVE-0-2020-4771)

Vulnerability from cvelistv5 – Published: 2020-11-23 16:55 – Updated: 2024-09-17 02:00

Summary

IBM Spectrum Protect Operations Center 8.1.0.000 through 8.1.10.and 7.1.0.000 through 7.1.11 could allow a remote attacker to obtain sensitive information, caused by improper authentication of a websocket endpoint. By using known tools to subscribe to the websocket event stream, an attacker could exploit this vulnerability to obtain sensitive information. IBM X-Force ID: 188993.

Severity

5.3 (Medium)


                        
                          CVSS:3.0/C:L/A:N/AV:N/AC:L/UI:N/PR:N/S:U/I: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/6369101	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Spectrum Protect Operations Center	Affected: 8.1 Affected: 8.1.10 Affected: 7.1 Affected: 7.1.11

Date Public

2020-11-20 00:00

Show details on NVD website

JSON

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        ],
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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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.
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