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CVE-2020-20277

EPSS 39.34% · P97
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I. Basic Information for CVE-2020-20277

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
There are multiple unauthenticated directory traversal vulnerabilities in different FTP commands in uftpd FTP server versions 2.7 to 2.10 due to improper implementation of a chroot jail in common.c's compose_abspath function that can be abused to read or write to arbitrary files on the filesystem, leak process memory, or potentially lead to remote code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
uftpd 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
uftpd是瑞典Joachim Nilsson个人开发者的一款基于Linux平台的FTP/TFTP文件传输服务器。 uftpd FTP server versions 2.7 to 2.10 存在路径遍历漏洞，该漏洞源于不同FTP命令中存在多个未经身份验证的目录遍历漏洞，这是由于常见的chroot jail实现不当造成的common.c的 compose_abspath function函数可能被滥用来读写文件系统上的任意文件，泄漏进程内存，或者潜在地导致远程代码执行。
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

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II. Public POCs for CVE-2020-20277

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III. Intelligence Information for CVE-2020-20277

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Same Patch Batch · n/a · 2020-12-18 · 62 CVEs total

CVE-2020-261748.8 HIGHTangro Business Workflow 代码问题漏洞
CVE-2020-261756.5 MEDIUMTangro Business Workflow 授权问题漏洞
CVE-2020-261785.3 MEDIUMTangro Business Workflow 授权问题漏洞
CVE-2020-261774.3 MEDIUMTangro Business Workflow 访问控制错误漏洞
CVE-2020-261764.3 MEDIUMTangro Business Workflow 授权问题漏洞
CVE-2020-261714.3 MEDIUMTangro Business Workflow 安全漏洞
CVE-2020-261724.2 MEDIUMTangro Business Workflow 安全漏洞
CVE-2020-261733.1 LOWTangro Business Workflow 授权问题漏洞
CVE-2020-25612Mitel Networks MiCollab 访问控制错误漏洞
CVE-2020-35478MediaWiki 跨站脚本漏洞
CVE-2020-25611Mitel Networks MiCollab 跨站脚本漏洞
CVE-2020-35477MediaWiki 输入验证错误漏洞
CVE-2020-35480MediaWiki 信息泄露漏洞
CVE-2020-35479MediaWiki 跨站脚本漏洞
CVE-2020-35555LG mobile 安全漏洞
CVE-2020-35554LG mobile 安全漏洞
CVE-2020-35553Qualcomm SM8250 安全漏洞
CVE-2020-35552多款 Samsung 产品默认配置问题漏洞
CVE-2020-35551多款 Samsung 安全漏洞
CVE-2020-35550多款 Samsung 产品授权问题漏洞

Showing top 20 of 62 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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