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I. Basic Information for CVE-2023-23363
Vulnerability Information

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Vulnerability Title
QTS
Source: NVD (National Vulnerability Database)
Vulnerability Description
A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating system. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 4.3.6.2441 build 20230621 and later QTS 4.3.3.2420 build 20230621 and later QTS 4.2.6 build 20230621 and later QTS 4.3.4.2451 build 20230621 and later
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
QNAP Systems QTS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems QTS是中国威联通科技(QNAP Systems)公司的一个入门到中阶QNAP NAS 使用的操作系统。 QNAP Systems QTS 存在安全漏洞,该漏洞源于未检查输入漏洞大小的缓冲区副本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
QNAP Systems Inc.QTS 4.3.* ~ 4.3.6.2441 build 20230621 -
II. Public POCs for CVE-2023-23363
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III. Intelligence Information for CVE-2023-23363
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IV. Related Vulnerabilities
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