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CVE-2019-17513

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.

Ratpack是一款用于构建可扩展HTTP应用程序的Java库。 Ratpack 1.7.5之前版本中存在注入漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。

AI Predicted 6.5 Difficulty: Moderate EPSS 2.15% · P82

Possible ATT&CK Techniques 1 AI

T1124 · System Time Discovery
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I. Basic Information for CVE-2019-17513

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Ratpack before 1.7.5. Due to a misuse of the Netty library class DefaultHttpHeaders, there is no validation that headers lack HTTP control characters. Thus, if untrusted data is used to construct HTTP headers with Ratpack, HTTP Response Splitting can occur.
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
Ratpack 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ratpack是一款用于构建可扩展HTTP应用程序的Java库。 Ratpack 1.7.5之前版本中存在注入漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。
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-2019-17513

# POC Description Source Link Shenlong Link
1 ratpack with CVE-2019-17513 https://github.com/epicosy/Ratpack-1 POC Details
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III. Intelligence Information for CVE-2019-17513

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Patches & Fixes for CVE-2019-17513 (2)

Vendor Advisories for CVE-2019-17513 (1)

Other References for CVE-2019-17513 (2)

Same Patch Batch · n/a · 2019-10-18 · 12 CVEs total

CVE-2019-18198 Linux kernel 安全漏洞
CVE-2019-18197 libxslt 资源管理错误漏洞
CVE-2019-13541 Horner Automation Cscape 输入验证错误漏洞
CVE-2019-13545 Horner Automation Cscape 缓冲区错误漏洞
CVE-2019-17367 OpenWrt LuCI 跨站请求伪造漏洞
CVE-2019-17526 SageMath Sage Cell Server 操作系统命令注入漏洞
CVE-2019-17393 Tomedo Server 安全漏洞
CVE-2019-17207 WordPress Broken Link Check 跨站脚本漏洞
CVE-2019-15901 slicer69 doas 输入验证错误漏洞
CVE-2019-15900 slicer69 doas 安全漏洞
CVE-2019-16919 Harbor API 安全漏洞

IV. Related Vulnerabilities

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