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I. Basic Information for CVE-2022-28946
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2022-28946
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III. Intelligence Information for CVE-2022-28946
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IV. Related Vulnerabilities
V. Comments for CVE-2022-28946

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