Description
An uncontrolled resource consumption vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2277 and later QTS 4.5.4.2280 build 20230112 and later QuTS hero h5.0.1.2277 build 20230112 and later QuTS hero h4.5.4.2374 build 20230417 and later QuTScloud c5.0.1.2374 and later
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High
Affected products
- QNAP Systems Inc. / QTS5.0.x – 5.0.1.2277
- QNAP Systems Inc. / QTS4.5.x – 4.5.4.2280 build 20230112
- QNAP Systems Inc. / QuTScloudc5.x.x – c5.0.1.2374
- QNAP Systems Inc. / QuTS heroh5.0.x – h5.0.1.2277 build 20230112
- QNAP Systems Inc. / QuTS heroh4.5.x – h4.5.4.2374 build 20230417