CVE-2020-7777— Arbitrary Code Execution
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I. Basic Information for CVE-2020-7777
Vulnerability Information
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Vulnerability Title
Arbitrary Code Execution
Source: NVD (National Vulnerability Database)
Vulnerability Description
This affects all versions of package jsen. If an attacker can control the schema file, it could run arbitrary JavaScript code on the victim machine. In the module description and README file there is no mention about the risks of untrusted schema files, so I assume that this is applicable. In particular the required field of the schema is not properly sanitized. The resulting string that is build based on the schema definition is then passed to a Function.apply();, leading to an Arbitrary Code Execution.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bugventure Jsen 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bugventure Jsen是Bugventure个人开发者的一个用于校验Json对象的 Js 软件包。 jsen 存在安全漏洞，攻击者可利用该漏洞可以控制模式文件，那么它可以在受害机器上运行任意的JavaScript代码。
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 |
|---|---|---|---|---|
| - | jsen | 0 ~ unspecified | - |
II. Public POCs for CVE-2020-7777
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://snyk.io/vuln/SNYK-JS-JSEN-1014670x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-7777
Same Patch Batch · n/a · 2020-11-23 · 32 CVEs total
| CVE-2020-28896 | Mutt和NeoMutt 安全漏洞 | |
| CVE-2020-0569 | Intel PROSet/Wireless WiFi Software 缓冲区错误漏洞 | |
| CVE-2020-28053 | Hashicorp HashiCorp Consul 安全漏洞 | |
| CVE-2020-27985 | Security Onion Solutions Security Onion 安全漏洞 | |
| CVE-2020-28421 | Broadcom CA Unified Infrastructure Management 安全漏洞 | |
| CVE-2019-14553 | EDK2 授权问题漏洞 | |
| CVE-2019-14559 | EDK2 资源管理错误漏洞 | |
| CVE-2019-14562 | EDK2 输入验证错误漏洞 | |
| CVE-2019-14563 | EDK2 输入验证错误漏洞 | |
| CVE-2019-14575 | EDK2 安全漏洞 | |
| CVE-2019-14586 | EDK2 资源管理错误漏洞 | |
| CVE-2019-14587 | EDK2 安全漏洞 | |
| CVE-2020-12351 | Linux kernel 输入验证错误漏洞 | |
| CVE-2020-12352 | Linux kernel 信息泄露漏洞 | |
| CVE-2020-6939 | Tableau Software Server 授权问题漏洞 | |
| CVE-2020-28864 | Winscp 缓冲区错误漏洞 | |
| CVE-2020-28984 | SPIP 安全漏洞 | |
| CVE-2020-28927 | Magicpin 跨站脚本漏洞 | |
| CVE-2020-15436 | Linux kernel 资源管理错误漏洞 | |
| CVE-2020-15437 | Linux kernel 代码问题漏洞 |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-7777
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