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I. Basic Information for CVE-2019-5020
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An exploitable denial of service vulnerability exists in the object lookup functionality of Yara 3.8.1. A specially crafted binary file can cause a negative value to be read to satisfy an assert, resulting in Denial of Service. An attacker can create a malicious binary to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
可达断言
Source: NVD (National Vulnerability Database)
Vulnerability Title
YARA 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
YARA是一套用于帮助软件研究人员识别和分类恶意软件样本的工具。 YARA 3.8.1版本中的对象查询功能存在安全漏洞。攻击者可借助特制的二进制文件利用该漏洞造成拒绝服务。
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
-Yara Object Yara 3.8.1 -
II. Public POCs for CVE-2019-5020
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III. Intelligence Information for CVE-2019-5020
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IV. Related Vulnerabilities
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