CVE-2018-20201
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.
Espruino是一款使用在微控制器中的JavaScript解释器。 Espruino 2V00版本中的jsflash.c文件的‘jsfNameFromString’函数存在基于栈的缓冲区越界读取漏洞。攻击者可借助特制的js文件利用该漏洞造成拒绝服务。
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I. Basic Information for CVE-2018-20201
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a stack-based buffer over-read in the jsfNameFromString function of jsflash.c in Espruino 2V00, leading to a denial of service or possibly unspecified other impact via a crafted js file.
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
Espruino 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Espruino是一款使用在微控制器中的JavaScript解释器。 Espruino 2V00版本中的jsflash.c文件的‘jsfNameFromString’函数存在基于栈的缓冲区越界读取漏洞。攻击者可借助特制的js文件利用该漏洞造成拒绝服务。
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-2018-20201
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2018-20201 (1)
-
https://github.com/espruino/Espruino/issues/1587 x_refsource_MISC
Same Patch Batch · n/a · 2018-12-18 · 17 CVEs total
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| CVE-2018-18921 | PHP Server Monitor 跨站请求伪造漏洞 | |
| CVE-2018-19789 | Sensio Labs Symfony 安全漏洞 | |
| CVE-2018-19790 | Sensio Labs Symfony 安全漏洞 | |
| CVE-2018-19829 | Artica Integria IMS 跨站请求伪造漏洞 | |
| CVE-2018-6978 | VMware vRealize Operations 权限许可和访问控制问题漏洞 | |
| CVE-2018-20213 | libexcel 缓冲区错误漏洞 | |
| CVE-2017-15031 | ARM Trusted Firmware 信息泄露漏洞 | |
| CVE-2018-19522 | DriverAgent 安全漏洞 | |
| CVE-2018-4015 | Webroot BrightCloud SDK 安全漏洞 | |
| CVE-2018-20194 | Freeware Advanced Audio Decoder 2 缓冲区错误漏洞 | |
| CVE-2018-20195 | Freeware Advanced Audio Decoder 2 安全漏洞 | |
| CVE-2018-20196 | Freeware Advanced Audio Decoder 2 缓冲区错误漏洞 | |
| CVE-2018-20197 | Freeware Advanced Audio Decoder 2 缓冲区错误漏洞 | |
| CVE-2018-20198 | Freeware Advanced Audio Decoder 2 安全漏洞 | |
| CVE-2018-20199 | Freeware Advanced Audio Decoder 2 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-20201
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