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I. Basic Information for CVE-2021-31229
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_internal_dtd() performs incorrect memory handling while parsing crafted XML files, which leads to an out-of-bounds write of a one byte constant.
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
ezXML 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ezXML是一款XML文档解析库。 ezXML 0.8.6 存在安全漏洞,该漏洞源于函数ezxml internal dtd()在解析精心制作的XML文件时执行了错误的内存处理,这导致了对一个字节常量的越位写入。
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-2021-31229
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III. Intelligence Information for CVE-2021-31229
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