CVE-2023-28372

MEDIUM

FlashBlade Purity < 4.1.0 - Authenticated Availability Impact via Object Retention Extension

Title source: llm

Description

A flaw exists in FlashBlade Purity (OE) Version 4.1.0 whereby a user with privileges to extend an object’s retention period can affect the availability of the object lock.

References (1)

Core 1

Core References

Vendor Advisory

https://support.purestorage.com/Pure_Storage_Technical_Services/Field_Bulletins/Security_Bulletins/Security_Bulletin_for_FlashBlade_Object_Store_Privileged_Access_Vulnerability_CVE-2023-28372

Scores

CVSS v3 6.5

EPSS 0.0046

EPSS Percentile 36.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-284

Status published

Products (1)

purestorage/purity < 4.1.0

Published Oct 02, 2023

Tracked Since Feb 18, 2026