CVE-2022-28946
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.
Open Policy Agent是一个开源的通用策略引擎，可在整个堆栈中实现统一的、上下文感知的策略实施。 Open Policy Agent v0.39.0 版本存在安全漏洞，该漏洞源于 ast/parser.go 中的问题导致应用程序错误地解释每个表达式，通过触发超出范围的内存访问导致拒绝服务 (DoS)。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-28946
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue in the component ast/parser.go of Open Policy Agent v0.39.0 causes the application to incorrectly interpret every expression, causing a Denial of Service (DoS) via triggering out-of-range memory access.
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
Open Policy Agent 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open Policy Agent是一个开源的通用策略引擎，可在整个堆栈中实现统一的、上下文感知的策略实施。 Open Policy Agent v0.39.0 版本存在安全漏洞，该漏洞源于 ast/parser.go 中的问题导致应用程序错误地解释每个表达式，通过触发超出范围的内存访问导致拒绝服务 (DoS)。
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-2022-28946
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2022-28946 (1)
Same Patch Batch · n/a · 2022-05-19 · 17 CVEs total
| CVE-2022-29652 | Online Sports Complex Booking System SQL注入漏洞 | |
| CVE-2022-29304 | Online Sports Complex Booking System SQL注入漏洞 | |
| CVE-2022-28962 | Online Sports Complex Booking System SQL注入漏洞 | |
| CVE-2022-28961 | SPIP SQL注入漏洞 | |
| CVE-2022-28960 | SPIP 代码注入漏洞 | |
| CVE-2022-28959 | SPIP 跨站脚本漏洞 | |
| CVE-2022-28948 | Go-Yaml 代码问题漏洞 | |
| CVE-2022-28927 | Subconverter 代码问题漏洞 | |
| CVE-2021-37413 | GRANDCOM DynWEB SQL注入漏洞 | |
| CVE-2022-22976 | Spring Framework 输入验证错误漏洞 | |
| CVE-2021-41938 | ShopXO 代码问题漏洞 | |
| CVE-2022-30018 | Mobotix Control Center 安全漏洞 | |
| CVE-2022-28349 | Arm Mali GPU Kernel Driver 资源管理错误漏洞 | |
| CVE-2022-28350 | Arm Mali GPU Kernel Driver 资源管理错误漏洞 | |
| CVE-2022-28348 | Arm Mali GPU Kernel Driver 资源管理错误漏洞 | |
| CVE-2022-22978 | VMware Spring Security 授权问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-28946
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