CVE-2025-0052

FlashBlade DOS Vulnerability

State: Published
Severity: 8.3 High
Published: Jun 10, 2025
Updated: Jun 11, 2025
Reserved: Dec 4, 2024

Description

Improper input validation performed during the authentication process of FlashBlade could lead to a system Denial of Service.

Scores

CVSS	Score	Vector	Source
4.0	8.3 High	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N	PureStorage

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
FlashBladePure Storage	3.3.0 through 3.3.11Affectedfrom security-patch-fb-2025-ANot affected 4.0.0 through 4.0.6Affectedfrom security-patch-fb-2025-ANot affected 4.1.0 through 4.1.20Affectedfrom security-patch-fb-2025-ANot affected 4.2.0 through 4.2.3Affectedfrom security-patch-fb-2025-ANot affected 4.3.0 through 4.3.12Affectedfrom security-patch-fb-2025-ANot affected 4.4.0 through 4.4.6Affectedfrom security-patch-fb-2025-ANot affected 4.5.0 through 4.5.2Affectedfrom security-patch-fb-2025-ANot affected

Product

Versions

FlashBladePure Storage

3.3.0 through 3.3.11Affectedfrom security-patch-fb-2025-ANot affected
4.0.0 through 4.0.6Affectedfrom security-patch-fb-2025-ANot affected
4.1.0 through 4.1.20Affectedfrom security-patch-fb-2025-ANot affected
4.2.0 through 4.2.3Affectedfrom security-patch-fb-2025-ANot affected
4.3.0 through 4.3.12Affectedfrom security-patch-fb-2025-ANot affected
4.4.0 through 4.4.6Affectedfrom security-patch-fb-2025-ANot affected
4.5.0 through 4.5.2Affectedfrom security-patch-fb-2025-ANot affected

References

https://support.purestorage.com/bundle/m_security_bulletins/page/Pure_Security/topics/concept/c_security_bulletins.html

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