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CVE-2018-20356

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.

Cesanta Mongoose Embedded Web Server Library是一款使用C语言编写的、跨平台的嵌入式服务器和网络库。 Cesanta Mongoose Embedded Web Server Library 6.13及之前版本中的mongoose.c文件的‘mg_http_free_proto_data_cgi’函数存在资源管理错误漏洞。存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。

AI Predicted 8.1 Difficulty: Moderate EPSS 3.57% · P89

Possible ATT&CK Techniques 2 AI

T1203.001 T1210.001
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I. Basic Information for CVE-2018-20356

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An invalid read of 8 bytes due to a use-after-free vulnerability in the mg_http_free_proto_data_cgi function call in mongoose.c in Cesanta Mongoose Embedded Web Server Library 6.13 and earlier allows a denial of service (application crash) or 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
Cesanta Mongoose Embedded Web Server Library 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cesanta Mongoose Embedded Web Server Library是一款使用C语言编写的、跨平台的嵌入式服务器和网络库。 Cesanta Mongoose Embedded Web Server Library 6.13及之前版本中的mongoose.c文件的‘mg_http_free_proto_data_cgi’函数存在资源管理错误漏洞。存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
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-2018-20356

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III. Intelligence Information for CVE-2018-20356

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Other References for CVE-2018-20356 (1)

Same Patch Batch · n/a · 2019-06-10 · 23 CVEs total

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CVE-2019-11877 PIX-Link Repeater/Router LV-WR09 跨站脚本漏洞
CVE-2018-20355 Cesanta Mongoose Embedded Web Server Library 资源管理错误漏洞
CVE-2018-20354 Cesanta Mongoose Embedded Web Server Library 资源管理错误漏洞
CVE-2018-20353 Cesanta Mongoose Embedded Web Server Library 资源管理错误漏洞
CVE-2018-20352 Cesanta Mongoose Embedded Web Server Library 资源管理错误漏洞
CVE-2019-6241 Bevywise Networks MQTTRoute 输入验证错误漏洞
CVE-2019-12780 Belkin Wemo Enabled Crock-Pot 命令注入漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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