title: FlashBlade Snapshot Scheduler
description: A flaw exists in FlashBlade Purity whereby a user with access to an administrative account on a FlashBlade that is configured with timezone-dependent snapshot schedules can configure a timezone to prevent the schedule from functioning properly.
affected:
{
defaultStatus: unaffected
product: FlashBlade Purity
vendor: Pure Storage
versions:
lessThanOrEqual: 3.3.7, status: affected, version: 0, versionType: custom
lessThanOrEqual: 4.0.5, status: affected, version: 4.0.0, versionType: custom
lessThanOrEqual: 4.1.2, status: affected, version: 4.1.0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.7
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: This issue is resolved in FlashBlade Purity (OE) versions 3.3.8 or later, 4.0.6 or later, 4.1.3 or later.