QNAP QTS/QuTS hero up to 5.1.7.2770 Build 20240520 buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in QNAP QTS and QuTS hero. It has been classified as critical. Impacted is an unknown function. The manipulation leads to buffer overflow. This vulnerability is listed as CVE-2024-32763. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in QNAP QTS and QuTS hero. This issue affects an unknown code block. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is integrity. The summary by CVE is:

A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to execute code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.8.2823 build 20240712 and later QuTS hero h5.1.8.2823 build 20240712 and later

The weakness was presented by Aliz Hammond as qsa-24-33. It is possible to read the advisory at qnap.com. The identification of this vulnerability is CVE-2024-32763 since 04/18/2024. The exploitation is known to be easy. The attack may be initiated remotely. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 5.1.8.2823 Build 20240712 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: QTS/QuTS hero 5.1.8.2823 Build 20240712

Timelineinfo

04/18/2024 🔍
09/06/2024 +141 days 🔍
09/06/2024 +0 days 🔍
09/20/2024 +14 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: qsa-24-33
Researcher: Aliz Hammond
Status: Confirmed

CVE: CVE-2024-32763 (🔍)
GCVE (CVE): GCVE-0-2024-32763
GCVE (VulDB): GCVE-100-276743

Entryinfo

Created: 09/06/2024 20:06
Updated: 09/20/2024 19:07
Changes: 09/06/2024 20:06 (69), 09/09/2024 16:43 (1), 09/20/2024 19:07 (11)
Complete: 🔍
Cache ID: 216::103

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