Vulnerability-Lookup

CNVD-2021-92438

Vulnerability from cnvd - Published: 2021-11-30

Title

Dell Networking OS10资源管理错误漏洞

Description

Dell Networking OS10是美国戴尔（DELL）公司的一套基于Linux的网络交换机操作系统。 Dell Networking OS10存在资源管理错误漏洞，攻击者可利用该漏洞导致拒绝服务。

Severity

中

Patch Name

Dell Networking OS10资源管理错误漏洞的补丁

Patch Description

Dell Networking OS10是美国戴尔（DELL）公司的一套基于Linux的网络交换机操作系统。 Dell Networking OS10存在资源管理错误漏洞，攻击者可利用该漏洞导致拒绝服务。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/en-us/000193076

Reference

https://www.dell.com/support/kbdoc/en-us/000193076

Impacted products

Name
['DELL Dell Networking OS10 10.4.3.x', 'DELL Dell Networking OS10 10.5.0.x', 'DELL Dell Networking OS10 10.5.1.x', 'DELL Dell Networking OS10 10.5.2.x']

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JSON

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    "cve": {
      "cveNumber": "CVE-2021-36310",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-36310"
    }
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  "number": "CNVD-2021-92438",
  "openTime": "2021-11-30",
  "patchDescription": "Dell Networking OS10\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLinux\u7684\u7f51\u7edc\u4ea4\u6362\u673a\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nDell Networking OS10\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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",
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      "DELL Dell Networking OS10 10.5.2.x"
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  "referenceLink": "https://www.dell.com/support/kbdoc/en-us/000193076",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-28",
  "title": "Dell Networking OS10\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-36310 (GCVE-0-2021-36310)

Vulnerability from cvelistv5 – Published: 2021-11-20 01:40 – Updated: 2024-09-17 01:15

Summary

Dell Networking OS10, versions 10.4.3.x, 10.5.0.x, 10.5.1.x & 10.5.2.x, contain an uncontrolled resource consumption flaw in its API service. A high-privileged API user may potentially exploit this vulnerability, leading to a denial of service.

Severity

4.9 (Medium)


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

CWE

CWE-693 - Protection Mechanism Failure

Assigner

dell mitre root

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/en-us/000193076	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Dell	Dell Networking OS10	Affected: unspecified , < 10.5.3.4 (custom)

Date Public

2022-09-01 00:00

Show details on NVD website

JSON

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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.

Related by attack behaviour

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.