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CVE-2022-34439

Quick assessment

Affected
Dell PowerScale OneFS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell PowerScale OneFS是美国戴尔（Dell）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 8.2.0.x至9.4.0.x版本存在安全漏洞，该漏洞源于其未合理配置资源分配限制或节流导致未经身份验证的远程攻击者可能会使该节点上的拒绝服务和性能问题。

CVSS 5.3 · Medium EPSS 0.91% · P57

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-34439

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerScale OneFS, versions 8.2.0.x-9.4.0.x contain allocation of Resources Without Limits or Throttling vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to denial of service and performance issue on that node.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
Dell PowerScale OneFS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell PowerScale OneFS是美国戴尔（Dell）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 8.2.0.x至9.4.0.x版本存在安全漏洞，该漏洞源于其未合理配置资源分配限制或节流导致未经身份验证的远程攻击者可能会使该节点上的拒绝服务和性能问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell PowerScale OneFS unspecified ~ 9.4.0.x -

II. Public POCs for CVE-2022-34439

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III. Intelligence Information for CVE-2022-34439

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Other References for CVE-2022-34439 (1)

Same Patch Batch · Dell · 2022-10-21 · 6 CVEs total

CVE-2022-26870 7.0 HIGH Dell EMC PowerStore 授权问题漏洞
CVE-2022-34438 6.7 MEDIUM Dell PowerScale OneFS 安全漏洞
CVE-2022-34437 6.7 MEDIUM Dell PowerScale OneFS 操作系统命令注入漏洞
CVE-2022-31239 6.7 MEDIUM Dell PowerScale OneFS 日志信息泄露漏洞
CVE-2020-5355 4.3 MEDIUM Dell EMC Isilon OneFS 安全漏洞

IV. Related Vulnerabilities

Same product: PowerScale OneFS
Same vendor: Dell
Same weakness: CWE-770

V. Comments for CVE-2022-34439

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