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CVE-2019-11879

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.

WEBrick gem for Ruby是一款HTTP服务器工具包。 WEBrick gem for Ruby 1.4.2版本中存在路径遍历漏洞。该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.55% · P44

Possible ATT&CK Techniques 1 AI

T1083.004
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I. Basic Information for CVE-2019-11879

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The WEBrick gem 1.4.2 for Ruby allows directory traversal if the attacker once had local access to create a symlink to a location outside of the web root directory. NOTE: The vendor states that this is analogous to Options FollowSymlinks in the Apache HTTP Server, and therefore it is "not a problem.
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
WEBrick gem for Ruby 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WEBrick gem for Ruby是一款HTTP服务器工具包。 WEBrick gem for Ruby 1.4.2版本中存在路径遍历漏洞。该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。
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-2019-11879

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III. Intelligence Information for CVE-2019-11879

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Other References for CVE-2019-11879 (1)

Same Patch Batch · n/a · 2019-05-10 · 19 CVEs total

CVE-2018-7064 Aruba Networks Instant 跨站脚本漏洞
CVE-2019-11884 Linux kernel 命令注入漏洞
CVE-2019-5437 npm harp模块信息泄露漏洞
CVE-2019-5438 npm harp模块后置链接漏洞
CVE-2019-11000 GitLab 信息泄露漏洞
CVE-2019-11059 Das U-Boot 缓冲区错误漏洞
CVE-2019-11066 LightOpenID 代码问题漏洞
CVE-2019-5018 SQLite 资源管理错误漏洞
CVE-2018-7084 Aruba Networks Instant 命令操作系统命令注入漏洞
CVE-2019-11871 WordPress Custom Field Suite插件跨站脚本漏洞
CVE-2018-7082 Aruba Networks Instant 命令操作系统命令注入漏洞
CVE-2018-7083 Aruba Networks Instant 信息泄露漏洞
CVE-2019-11082 DKPro Core 路径遍历漏洞
CVE-2017-12884 Open-Xchange OX App Suite 信息泄露漏洞
CVE-2017-12885 Open-Xchange OX App Suite 跨站脚本漏洞
CVE-2017-12795 OpenMRS openmrs-module-htmlformentry 输入验证错误漏洞
CVE-2019-11878 XiongMai Besder IP20H1 输入验证错误漏洞
CVE-2017-12789 MetInfo 跨站请求伪造漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2019-11879

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