CVE-2022-36326— Resource Exhaustion Vulnerability in Western Digital devices
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I. Basic Information for CVE-2022-36326
Vulnerability Information
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Vulnerability Title
Resource Exhaustion Vulnerability in Western Digital devices
Source: NVD (National Vulnerability Database)
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 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款Western Digital产品资源管理错误漏洞
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。 Western Digital My Cloud Home、My Cloud Home Duo、SanDisk
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 Home and My Cloud Home Duo | 0 ~ 9.4.0-191 | - | |
| SanDisk | ibi | 0 ~ 9.4.0-191 | - | |
| Western Digital | My Cloud OS 5 | 0 ~ 5.26.202 | - |
II. Public POCs for CVE-2022-36326
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Western Digital · 2023-05-18 · 3 CVEs total
| CVE-2022-36328 | 5.8 MEDIUM | Path Traversal Vulnerability leading to an arbitrary file read in Western Digital devices |
| CVE-2022-36327 | 5.8 MEDIUM | Path traversal vulnerability leading to an arbitrary file write in Western Digital devices |
IV. Related Vulnerabilities
Same product: My Cloud Home and My Cloud Home Duo
Same vendor: Western Digital
Same weakness: CWE-400
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V. Comments for CVE-2022-36326
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