Vulnerability-Lookup

CNVD-2022-83202

Vulnerability from cnvd - Published: 2022-11-30

Title

Dell SupportAssist Client代码问题漏洞

Description

Dell SupportAssist Client是美国戴尔（DELL）公司的一款客户端应用程序。该程序提供自动化、主动和预测性技术进行故障排除等。 Dell SupportAssist Client存在代码问题漏洞，攻击者可利用该漏洞使用.dll植入/劫持加载任意的.dll文件。

Severity

中

Patch Name

Dell SupportAssist Client代码问题漏洞的补丁

Patch Description

Dell SupportAssist Client是美国戴尔（DELL）公司的一款客户端应用程序。该程序提供自动化、主动和预测性技术进行故障排除等。 Dell SupportAssist Client存在代码问题漏洞，攻击者可利用该漏洞使用.dll植入/劫持加载任意的.dll文件。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://www.dell.com/support/kbdoc/zh-cn/000191057/dsa-2021-163-dell-supportassist-client-consumer-security-update-for-two-vulnerabilities

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-36297

Impacted products

Name
DELL SupportAssist Client 3.8

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-36297",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-36297"
    }
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  "description": "Dell SupportAssist Client\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u63d0\u4f9b\u81ea\u52a8\u5316\u3001\u4e3b\u52a8\u548c\u9884\u6d4b\u6027\u6280\u672f\u8fdb\u884c\u6545\u969c\u6392\u9664\u7b49\u3002\n\nDell SupportAssist Client\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528.dll\u690d\u5165/\u52ab\u6301\u52a0\u8f7d\u4efb\u610f\u7684.dll\u6587\u4ef6\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.dell.com/support/kbdoc/zh-cn/000191057/dsa-2021-163-dell-supportassist-client-consumer-security-update-for-two-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-83202",
  "openTime": "2022-11-30",
  "patchDescription": "Dell SupportAssist Client\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u63d0\u4f9b\u81ea\u52a8\u5316\u3001\u4e3b\u52a8\u548c\u9884\u6d4b\u6027\u6280\u672f\u8fdb\u884c\u6545\u969c\u6392\u9664\u7b49\u3002\r\n\r\nDell SupportAssist Client\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528.dll\u690d\u5165/\u52ab\u6301\u52a0\u8f7d\u4efb\u610f\u7684.dll\u6587\u4ef6\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": "Dell SupportAssist Client\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "DELL SupportAssist Client 3.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-36297",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-29",
  "title": "Dell SupportAssist Client\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-36297 (GCVE-0-2021-36297)

Vulnerability from cvelistv5 – Published: 2021-09-28 19:20 – Updated: 2024-09-16 20:38

Summary

SupportAssist Client version 3.8 and 3.9 contains an Untrusted search path vulnerability that allows attackers to load an arbitrary .dll file via .dll planting/hijacking, only by a separate administrative action that is not a default part of the SOSInstallerTool.exe installation for executing arbitrary dll's,

Severity

7.8 (High)


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

CWE

CWE-426 - Untrusted Search Path

Assigner

dell mitre root Scorecard

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/en-us/00019105…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Dell	SupportAssist Client Consumer	Affected: 3.8, 3.9

Date Public

2021-08-31 00:00

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://www.dell.com/support/kbdoc/en-us/000191057/dsa-2021-163-dell-supportassist-client-consumer-security-update-for-two-vulnerabilities"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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        }
      ],
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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      ],
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                      "version": {
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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.
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CNVD-2022-83202

CVE-2021-36297 (GCVE-0-2021-36297)

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