CVE-2021-23470— Prototype Pollution
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I. Basic Information for CVE-2021-23470
Vulnerability Information
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Vulnerability Title
Prototype Pollution
Source: NVD (National Vulnerability Database)
Vulnerability Description
This affects the package putil-merge before 3.8.0. The merge() function does not check the values passed into the argument. An attacker can supply a malicious value by adjusting the value to include the constructor property. Note: This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-PUTILMERGE-1317077
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
putil-merge 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
putil-merge是一个开源的用于合并两个或多个对象的解决方案。它支持深度合并、克隆属性、复制描述符和过滤。 putil-merge 3.8.0之前版本存在安全漏洞，该漏洞源于merge()函数不检查传入参数的值。攻击者可利用该漏洞可以通过调整值来包含构造函数属性来提供恶意的值。
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 |
|---|---|---|---|---|
| - | putil-merge | unspecified ~ 3.8.0 | - |
II. Public POCs for CVE-2021-23470
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://snyk.io/vuln/SNYK-JS-PUTILMERGE-2391487x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-23470
Same Patch Batch · n/a · 2022-02-04 · 140 CVEs total
| CVE-2021-23507 | 7.5 HIGH | Prototype Pollution |
| CVE-2021-23497 | 7.5 HIGH | Prototype Pollution |
| CVE-2021-44977 | iCMS 路径遍历漏洞 | |
| CVE-2022-24448 | Linux kernel 安全漏洞 | |
| CVE-2021-45408 | SeedDMS 输入验证错误漏洞 | |
| CVE-2022-24129 | Shibboleth 代码问题漏洞 | |
| CVE-2021-29398 | Northstar Club Management 路径遍历漏洞 | |
| CVE-2021-29397 | Northstar Club Management 安全漏洞 | |
| CVE-2021-29396 | Northstar Club Management 授权问题漏洞 | |
| CVE-2021-29395 | Northstar Club Management 路径遍历漏洞 | |
| CVE-2021-29394 | Northstar Club Management 安全漏洞 | |
| CVE-2021-29393 | Northstar Club Management 操作系统命令注入漏洞 | |
| CVE-2022-24249 | GPAC 代码问题漏洞 | |
| CVE-2021-45429 | YARA 缓冲区错误漏洞 | |
| CVE-2021-43635 | Codex 跨站脚本漏洞 | |
| CVE-2022-24262 | Voipmonitor 代码问题漏洞 | |
| CVE-2022-24260 | VoIPmonitor SQL注入漏洞 | |
| CVE-2022-24259 | Voipmonitor 授权问题漏洞 | |
| CVE-2021-44899 | Micro Star International Center 安全漏洞 | |
| CVE-2021-44246 | Totolink A3100R 缓冲区错误漏洞 |
Showing top 20 of 140 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: putil-merge
Same vendor: n/a
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V. Comments for CVE-2021-23470
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