title: FlashArray pgroup Retention Lock SafeMode Protection
description: A flaw exists in FlashArray Purity wherein under limited circumstances, an array administrator can alter the retention lock of a pgroup and disable pgroup SafeMode protection.
affected:
{
defaultStatus: unaffected
modules: pgroup SafeMode
product: FlashArray Purity
vendor: Pure Storage
versions:
lessThanOrEqual: 6.3.7, status: affected, version: 6.3.0, versionType: custom
lessThanOrEqual: 6.4.1, status: affected, version: 6.4.0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: This issue is resolved in FlashArray Purity (OE) versions 6.3.8 and later, 6.4.3 and later.