CVE-2021-23425— Regular Expression Denial of Service (ReDoS)
Quick assessment
Affected
n/a trim-off-newlines
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.
trim-off-newlines是NPM的用于删除换行符。 stevemao trim-off-newlines存在处理逻辑错误漏洞，该漏洞源于所有版本的 trim-off-newlines 都容易通过字符串处理受到正则表达式拒绝服务 (ReDoS) 的攻击。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2021-23425
Vulnerability Information
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Vulnerability Title
Regular Expression Denial of Service (ReDoS)
Source: CVE Program / CVE List V5
Vulnerability Description
All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
stevemao trim-off-newlines 处理逻辑错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
trim-off-newlines是NPM的用于删除换行符。 stevemao trim-off-newlines存在处理逻辑错误漏洞，该漏洞源于所有版本的 trim-off-newlines 都容易通过字符串处理受到正则表达式拒绝服务 (ReDoS) 的攻击。
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 |
|---|---|---|---|---|
| - | trim-off-newlines | 0 ~ unspecified | - |
|
II. Public POCs for CVE-2021-23425
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-23425 (2)
-
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197 x_refsource_MISC
-
https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850 x_refsource_MISC
Other References for CVE-2021-23425 (1)
Same Patch Batch · n/a · 2021-08-18 · 54 CVEs total
| CVE-2021-23424 | 7.5 HIGH | Regular Expression Denial of Service (ReDoS) |
| CVE-2021-21856 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-39268 | SuiteCRM 跨站脚本漏洞 | |
| CVE-2021-21846 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21851 | GPAC 输入验证错误漏洞 | |
| CVE-2021-21847 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21845 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-39267 | SuiteCRM 跨站脚本漏洞 | |
| CVE-2021-21854 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21855 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21853 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21857 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21858 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21825 | AT&T Labs Xmill 缓冲区错误漏洞 | |
| CVE-2021-21862 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2020-18746 | AiteCMS SQL注入漏洞 | |
| CVE-2021-37358 | SeaCMS SQL注入漏洞 | |
| CVE-2021-21867 | 3s-smart Software Solutions CODESYS Development System 代码问题漏洞 | |
| CVE-2021-21868 | 3s-smart Software Solutions CODESYS Development System 代码问题漏洞 | |
| CVE-2021-21781 | Linux kernel安全漏洞 |
Showing top 20 of 54 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-23425
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