CVE-2023-28373— FlashArray SafeMode Immutable Vulnerability
Quick assessment
Affected
Pure Storage FlashArray Purity
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.
Pure Storage FlashBlade是美国Pure Storage公司的一个用于文件和对象工作负载的整合存储平台。 FlashBlade Purity (OE) 4.1.0版本存在安全漏洞，该漏洞源于阵列管理员通过配置外部密钥管理器影响系统上数据的可用性，包括受 SafeMode 保护的快照。
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I. Basic Information for CVE-2023-28373
Vulnerability Information
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Vulnerability Title
FlashArray SafeMode Immutable Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw exists in FlashArray Purity whereby an array administrator by configuring an external key manager can affect the availability of data on the system including snapshots protected by SafeMode.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Pure Storage FlashBlade 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pure Storage FlashBlade是美国Pure Storage公司的一个用于文件和对象工作负载的整合存储平台。 FlashBlade Purity (OE) 4.1.0版本存在安全漏洞，该漏洞源于阵列管理员通过配置外部密钥管理器影响系统上数据的可用性，包括受 SafeMode 保护的快照。
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 |
|---|---|---|---|---|
| Pure Storage | FlashArray Purity | 6.1.0 ~ 6.1.22 | - |
|
II. Public POCs for CVE-2023-28373
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-28373 (1)
Same Patch Batch · Pure Storage · 2023-10-02 · 6 CVEs total
| CVE-2023-36628 | 8.8 HIGH | Privilege Escalation in VASA |
| CVE-2023-36627 | 7.7 HIGH | FlashBlade Snapshot Scheduler |
| CVE-2023-31042 | 7.7 HIGH | FlashBlade Object Store Protocol |
| CVE-2023-28372 | 6.5 MEDIUM | FlashBlade Object Store Privileged Access |
| CVE-2023-32572 | 6.5 MEDIUM | FlashArray pgroup Retention Lock SafeMode Protection |
IV. Related Vulnerabilities
V. Comments for CVE-2023-28373
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