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CVE-2017-17405

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。Net::FTP是其中的一个FTP客户端的实现。 Ruby 2.4.3之前的版本中的Net::FTP存在命令注入漏洞。攻击者可借助恶意的FTP服务器利用该漏洞执行任意代码。

AI Predicted 7.5 Difficulty: Moderate EPSS 73.83% · P99

Public Exploits 1

ExploitDB · 1 EDB-43381 [local]

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2017-17405

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Ruby before 2.4.3 allows Net::FTP command injection. Net::FTP#get, getbinaryfile, gettextfile, put, putbinaryfile, and puttextfile use Kernel#open to open a local file. If the localfile argument starts with the "|" pipe character, the command following the pipe character is executed. The default value of localfile is File.basename(remotefile), so malicious FTP servers could cause arbitrary command 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
Ruby Net::FTP 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。Net::FTP是其中的一个FTP客户端的实现。 Ruby 2.4.3之前的版本中的Net::FTP存在命令注入漏洞。攻击者可借助恶意的FTP服务器利用该漏洞执行任意代码。
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)

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Affected Products

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

II. Public POCs for CVE-2017-17405

# POC Description Source Link Shenlong Link
1 None https://github.com/Threekiii/Awesome-POC/blob/master/%E4%B8%AD%E9%97%B4%E4%BB%B6%E6%BC%8F%E6%B4%9E/Ruby%20NetFTP%20%E6%A8%A1%E5%9D%97%E5%91%BD%E4%BB%A4%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E%20CVE-2017-17405.md POC Details
2 https://github.com/vulhub/vulhub/blob/master/ruby/CVE-2017-17405/README.md POC Details
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III. Intelligence Information for CVE-2017-17405

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Vendor Advisories for CVE-2017-17405 (8)

Exploits & Public PoCs for CVE-2017-17405 (1)

Mailing List Discussions for CVE-2017-17405 (3)

Other References for CVE-2017-17405 (2)

Same Patch Batch · n/a · 2017-12-15 · 18 CVEs total

CVE-2017-16776 Change Healthcare Conserus Workflow Intelligence应用程序安全漏洞
CVE-2017-17701 K7 Antivirus K7Sentry.sys 安全漏洞
CVE-2017-17700 K7 Antivirus K7Sentry.sys 安全漏洞
CVE-2017-17699 K7 Antivirus K7Sentry.sys 安全漏洞
CVE-2017-12373 多款Cisco产品信息泄露漏洞
CVE-2017-17698 ZOHO ManageEngine Password Manager Pro 跨站脚本漏洞
CVE-2017-17556 Synaptics TouchPad驱动程序debug tool 安全漏洞
CVE-2017-16788 Meinberg LANTIME Web Configuration Utility 路径遍历漏洞
CVE-2017-16787 Meinberg LANTIME Web Configuration Utility 安全漏洞
CVE-2017-17670 VideoLAN VLC media player MP4 demux模块安全漏洞
CVE-2017-14101 Change Healthcare Conserus Image Repository archive solution 安全漏洞
CVE-2017-14092 Trend Micro ScanMail for Exchange 跨站请求伪造漏洞
CVE-2017-17697 Harbor 安全漏洞
CVE-2017-17696 Techno - Portfolio Management Panel 信息泄露漏洞
CVE-2017-17695 Techno - Portfolio Management Panel SQL注入漏洞
CVE-2017-17694 Techno - Portfolio Management Panel 跨站脚本漏洞
CVE-2017-17693 Techno - Portfolio Management Panel 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2017-17405

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