Vulnerability-Lookup

CNVD-2021-39553

Vulnerability from cnvd - Published: 2021-06-04

Title

Dell Technologies Dell PowerScale OneFS加密问题漏洞

Description

Dell Technologies Dell PowerScale OneFS是美国Dell Technologies公司的一个操作系统。提供横向扩展NAS的PowerScale OneFS操作系统。 Dell PowerScale OneFS 8.1.0版本至9.1.0版本存在加密问题漏洞，该漏洞源于可能使窃听和解密恶意参与者的此类通信变得更容易。目前没有详细漏洞细节提供。

Severity

中

Patch Name

Dell Technologies Dell PowerScale OneFS加密问题漏洞的补丁

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.dell.com/support/kbdoc/000185202

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-26197

Impacted products

Name
Dell Technologies Dell PowerScale OneFS >=8.1.0，<=9.1.0

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-26197",
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  "number": "CNVD-2021-39553",
  "openTime": "2021-06-04",
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  "submitTime": "2021-04-22",
  "title": "Dell Technologies Dell PowerScale OneFS\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-26197 (GCVE-0-2020-26197)

Vulnerability from cvelistv5 – Published: 2021-04-20 16:45 – Updated: 2024-09-16 17:23

Summary

Dell PowerScale OneFS 8.1.0 - 9.1.0 contains an LDAP Provider inability to connect over TLSv1.2 vulnerability. It may make it easier to eavesdrop and decrypt such traffic for a malicious actor. Note: This does not affect clusters which are not relying on an LDAP server for the authentication provider.

Severity

7.5 (High)


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

CWE

CWE-326 - Inadequate Encryption Strength

Assigner

dell mitre root

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/000185202	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Dell	PowerScale OneFS	Affected: 8.1.0-9.1.0

Date Public

2021-04-12 00:00

Show details on NVD website

JSON

To clipboard

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        }
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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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.