CVE-2022-39061— ChangingTec MegaServiSignAdapter - Out-of-bounds Read
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I. Basic Information for CVE-2022-39061
Vulnerability Information
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Vulnerability Title
ChangingTec MegaServiSignAdapter - Out-of-bounds Read
Source: NVD (National Vulnerability Database)
Vulnerability Description
ChangingTech MegaServiSignAdapter component has a vulnerability of Out-of-bounds Read due to insufficient validation for parameter length. An unauthenticated remote attacker can exploit this vulnerability to access partial sensitive content in memory and disrupts partial services.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Changingtec ServiSign 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Changingtec ServiSign是中国台湾全景软件（Changingtec）公司的一个系统。该系统提供了数字签名和验证的跨平台解决方案。 ChangingTech MegaServiSignAdapter存在缓冲区错误漏洞，该漏洞源于存在参数长度验证不足导致越界读取的漏洞，未经身份验证的远程攻击者利用此漏洞可以访问内存中的部分敏感内容并中断部分服务。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ChangingTec | MegaServiSignAdapter | 1.0.17.0823 | - |
II. Public POCs for CVE-2022-39061
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · ChangingTec · 2023-01-31 · 3 CVEs total
| CVE-2022-39060 | 9.8 CRITICAL | ChangingTec MegaServiSignAdapter - Improper Input Validation |
| CVE-2022-39059 | 7.5 HIGH | ChangingTec MegaServiSignAdapter - Path Traversal |
IV. Related Vulnerabilities
Same vendor: ChangingTec
Same weakness: CWE-125
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V. Comments for CVE-2022-39061
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