Vulnerability-Lookup

CNVD-2021-20200

Vulnerability from cnvd - Published: 2021-03-22

Title

IBM Spectrum Scale访问控制错误漏洞

Description

IBM Spectrum Scale是美国IBM公司的一套基于IBM GPFS（专为PB级存储管理而优化的企业文件管理系统）的可扩展的数据及文件管理解决方案。该产品支持帮助客户减少存储成本，同时提高云、大数据和分析环境中的安全性和管理效率等。 IBM Spectrum Scale 5.0.0 - 5.0.5.5、5.1.0 - 5.1.0.2存在访问控制错误漏洞，该漏洞允许本地攻击者篡改日志文件，这会影响支持和开发工作。

Severity

低

Patch Name

IBM Spectrum Scale访问控制错误漏洞的补丁

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/6405774

Reference

https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-spectrum-scale-allows-to-inject-malicious-content-into-log-files-cve-2020-4851/

Impacted products

Name
['IBM IBM Spectrum Scale >=5.0.0，<=5.0.5.5', 'IBM IBM Spectrum Scale >=5.1.0，<=5.1.0.2']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4851",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4851"
    }
  },
  "description": "IBM Spectrum Scale\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eIBM GPFS\uff08\u4e13\u4e3aPB\u7ea7\u5b58\u50a8\u7ba1\u7406\u800c\u4f18\u5316\u7684\u4f01\u4e1a\u6587\u4ef6\u7ba1\u7406\u7cfb\u7edf\uff09\u7684\u53ef\u6269\u5c55\u7684\u6570\u636e\u53ca\u6587\u4ef6\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5e2e\u52a9\u5ba2\u6237\u51cf\u5c11\u5b58\u50a8\u6210\u672c\uff0c\u540c\u65f6\u63d0\u9ad8\u4e91\u3001\u5927\u6570\u636e\u548c\u5206\u6790\u73af\u5883\u4e2d\u7684\u5b89\u5168\u6027\u548c\u7ba1\u7406\u6548\u7387\u7b49\u3002\n\nIBM Spectrum Scale 5.0.0 - 5.0.5.5\u30015.1.0 - 5.1.0.2\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u7be1\u6539\u65e5\u5fd7\u6587\u4ef6\uff0c\u8fd9\u4f1a\u5f71\u54cd\u652f\u6301\u548c\u5f00\u53d1\u5de5\u4f5c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://www.ibm.com/support/pages/node/6405774",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-20200",
  "openTime": "2021-03-22",
  "patchDescription": "IBM Spectrum Scale\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eIBM GPFS\uff08\u4e13\u4e3aPB\u7ea7\u5b58\u50a8\u7ba1\u7406\u800c\u4f18\u5316\u7684\u4f01\u4e1a\u6587\u4ef6\u7ba1\u7406\u7cfb\u7edf\uff09\u7684\u53ef\u6269\u5c55\u7684\u6570\u636e\u53ca\u6587\u4ef6\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5e2e\u52a9\u5ba2\u6237\u51cf\u5c11\u5b58\u50a8\u6210\u672c\uff0c\u540c\u65f6\u63d0\u9ad8\u4e91\u3001\u5927\u6570\u636e\u548c\u5206\u6790\u73af\u5883\u4e2d\u7684\u5b89\u5168\u6027\u548c\u7ba1\u7406\u6548\u7387\u7b49\u3002\r\n\r\nIBM Spectrum Scale 5.0.0 - 5.0.5.5\u30015.1.0 - 5.1.0.2\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u7be1\u6539\u65e5\u5fd7\u6587\u4ef6\uff0c\u8fd9\u4f1a\u5f71\u54cd\u652f\u6301\u548c\u5f00\u53d1\u5de5\u4f5c\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 Scale\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM IBM Spectrum Scale \u003e=5.0.0\uff0c\u003c=5.0.5.5",
      "IBM IBM Spectrum Scale \u003e=5.1.0\uff0c\u003c=5.1.0.2"
    ]
  },
  "referenceLink": "https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-spectrum-scale-allows-to-inject-malicious-content-into-log-files-cve-2020-4851/",
  "serverity": "\u4f4e",
  "submitTime": "2021-03-17",
  "title": "IBM Spectrum Scale\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-4851 (GCVE-0-2020-4851)

Vulnerability from cvelistv5 – Published: 2021-03-16 13:55 – Updated: 2024-09-16 18:29

Summary

IBM Spectrum Scale 5.0.0 through 5.0.5.5 and 5.1.0 through 5.1.0.2 could allow a local user to poison log files which could impact support and development efforts. IBM X-Force ID: 190450.

Severity

4 (Medium)


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

CWE

Data Manipulation

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6405774	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Spectrum Scale	Affected: 5.0.0 Affected: 5.0.5.4 Affected: 5.1.0 Affected: 5.1.0.1

Date Public

2021-03-15 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/190450"
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    "cna": {
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            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "UNPROVEN",
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            "privilegesRequired": "NONE",
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            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
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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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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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CNVD-2021-20200

CVE-2020-4851 (GCVE-0-2020-4851)

Tags

Sightings

Nomenclature

Related by attack behaviour