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CVE-2023-22819— Uncontrolled resource consumption vulnerability in Western Digital My Cloud, My Cloud Home and SanDisk ibi products

Quick assessment

Affected
Western Digital My Cloud OS 5
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.

Western Digital My Cloud等都是美国西部数据（Western Digital）公司的产品。Western Digital My Cloud是一款个人云存储设备。Western Digital My Cloud Home是一款易于使用的个人云存储设备。SanDisk ibi等都是美国闪迪（SanDisk）公司的产品。SanDisk ibi是一个智能照片管理器和媒体存储硬盘。 My Cloud OS 5 5.27.161之前、My Cloud Home、My Cloud Home Duo

CVSS 4.9 · Medium EPSS 0.82% · P56
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I. Basic Information for CVE-2023-22819

Vulnerability Information
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Vulnerability Title
Uncontrolled resource consumption vulnerability in Western Digital My Cloud, My Cloud Home and SanDisk ibi products
Source: CVE Program / CVE List V5
Vulnerability Description
An uncontrolled resource consumption vulnerability issue that could arise by sending crafted requests to a service to consume a large amount of memory, eventually resulting in the service being stopped and restarted was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This issue requires the attacker to already have root privileges in order to exploit this vulnerability. This issue affects My Cloud Home and My Cloud Home Duo: before 9.5.1-104; ibi: before 9.5.1-104; My Cloud OS 5: before 5.27.161.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
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
Western Digital 多款产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Western Digital My Cloud等都是美国西部数据（Western Digital）公司的产品。Western Digital My Cloud是一款个人云存储设备。Western Digital My Cloud Home是一款易于使用的个人云存储设备。SanDisk ibi等都是美国闪迪（SanDisk）公司的产品。SanDisk ibi是一个智能照片管理器和媒体存储硬盘。 My Cloud OS 5 5.27.161之前、My Cloud Home、My Cloud Home Duo
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
Western Digital My Cloud OS 5 0 ~ 5.27.161 -
Western Digital My Cloud Home & Duo 0 ~ 9.5.1-104 -
SanDisk ibi 0 ~ 9.5.1-104 -

II. Public POCs for CVE-2023-22819

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III. Intelligence Information for CVE-2023-22819

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Other References for CVE-2023-22819 (1)

IV. Related Vulnerabilities

Same product: My Cloud OS 5
Same vendor: Western Digital
Same weakness: CWE-770

V. Comments for CVE-2023-22819

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