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CVE-2020-20276

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 2.10 and earlier 存在缓冲区错误漏洞，该漏洞源于常见的未经身份验证的基于堆栈的缓冲区溢出漏洞，ccommon.c的 handle_PORT可能被滥用导致崩溃，并可能导致远程代码执行。

AI Predicted 9.8 Difficulty: Easy EPSS 3.29% · P88
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I. Basic Information for CVE-2020-20276

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An unauthenticated stack-based buffer overflow vulnerability in common.c's handle_PORT in uftpd FTP server versions 2.10 and earlier can be abused to cause a crash and could potentially lead to remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
uftpd 缓冲区错误漏洞
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 2.10 and earlier 存在缓冲区错误漏洞，该漏洞源于常见的未经身份验证的基于堆栈的缓冲区溢出漏洞，ccommon.c的 handle_PORT可能被滥用导致崩溃，并可能导致远程代码执行。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2020-20276

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III. Intelligence Information for CVE-2020-20276

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Patches & Fixes for CVE-2020-20276 (1)

Security Blog Posts for CVE-2020-20276 (1)

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

CVE-2020-26174 8.8 HIGH Tangro Business Workflow 代码问题漏洞
CVE-2020-26175 6.5 MEDIUM Tangro Business Workflow 授权问题漏洞
CVE-2020-26178 5.3 MEDIUM Tangro Business Workflow 授权问题漏洞
CVE-2020-26177 4.3 MEDIUM Tangro Business Workflow 访问控制错误漏洞
CVE-2020-26176 4.3 MEDIUM Tangro Business Workflow 授权问题漏洞
CVE-2020-26171 4.3 MEDIUM Tangro Business Workflow 安全漏洞
CVE-2020-26172 4.2 MEDIUM Tangro Business Workflow 安全漏洞
CVE-2020-26173 3.1 LOW Tangro Business Workflow 授权问题漏洞
CVE-2020-25612 Mitel Networks MiCollab 访问控制错误漏洞
CVE-2020-35478 MediaWiki 跨站脚本漏洞
CVE-2020-25611 Mitel Networks MiCollab 跨站脚本漏洞
CVE-2020-35477 MediaWiki 输入验证错误漏洞
CVE-2020-35480 MediaWiki 信息泄露漏洞
CVE-2020-35479 MediaWiki 跨站脚本漏洞
CVE-2020-35555 LG mobile 安全漏洞
CVE-2020-35554 LG mobile 安全漏洞
CVE-2020-35553 Qualcomm 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

Same product: n/a
Same vendor: n/a

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