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CVE-2020-5383

Quick assessment

Affected
Dell Isilon 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 EMC Isilon OneFS和EMC PowerScale都是美国戴尔（Dell）公司的一套适用于非结构化数据的横向扩展存储系统。 Dell EMC Isilon OneFS 8.2.2版本和Dell EMC PowerScale OneFS 9.0.0版本存在缓冲区溢出漏洞，攻击这可以利用此漏洞在无认证的情况下导致程序重启。

CVSS 5.3 · Medium EPSS 1.02% · P62

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-5383

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell EMC Isilon OneFS version 8.2.2 and Dell EMC PowerScale OneFS version 9.0.0 contains a buffer overflow vulnerability in the Likewise component. A remote unauthenticated malicious attacker may potentially exploit this vulnerability to cause a process restart.
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
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dell EMC Isilon OneFS和EMC PowerScale 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell EMC Isilon OneFS和EMC PowerScale都是美国戴尔（Dell）公司的一套适用于非结构化数据的横向扩展存储系统。 Dell EMC Isilon OneFS 8.2.2版本和Dell EMC PowerScale OneFS 9.0.0版本存在缓冲区溢出漏洞，攻击这可以利用此漏洞在无认证的情况下导致程序重启。
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 Isilon OneFS unspecified ~ 9.0.0.0, 8.2.2 -

II. Public POCs for CVE-2020-5383

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III. Intelligence Information for CVE-2020-5383

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Other References for CVE-2020-5383 (1)

IV. Related Vulnerabilities

Same product: Isilon OneFS
Same vendor: Dell
Same weakness: CWE-119

V. Comments for CVE-2020-5383

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