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I. Basic Information for CVE-2020-26893
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in ClamXAV 3 before 3.1.1. A malicious actor could use a properly signed copy of ClamXAV 2 (running with an injected malicious dylib) to communicate with ClamXAV 3's helper tool and perform privileged operations. This occurs because of inadequate client verification in the helper tool.
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
ClamXAV 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ClamXAV是英国clamxav的Mac os平台上的一款非常给力的Mac杀毒软件。ClamXav for Mac不仅能对恶意软件进行扫描,而且能针对你的Mac进行实时病毒查杀,它采用了非常流行ClamAV的开源杀毒引擎作为后端,并具有检测Windows和Mac威胁的能力。 ClamXAV 3 3.1.1之前版本存在安全漏洞,该漏洞源于辅助工具中的客户端验证不充分。攻击者可利用该漏洞使用正确签名的ClamXAV 2副本(使用注入的恶意dylib运行)与ClamXAV 3的帮助工具通信并执行特权操作。
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
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II. Public POCs for CVE-2020-26893
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III. Intelligence Information for CVE-2020-26893
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