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I. Basic Information for CVE-2021-30027
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
md_analyze_line in md4c.c in md4c 0.4.7 allows attackers to trigger use of uninitialized memory, and cause a denial of service via a malformed Markdown document.
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
md4c 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
md4c（Markdown for C）是个人开发者的C语言中的Markdown解析器实现。 md4c 0.4.7 存在安全漏洞，该漏洞允许攻击者可利用该漏洞触发使用未初始化内存，并通过畸形的Markdown文档导致拒绝服务。
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
-n/a n/a -
II. Public POCs for CVE-2021-30027
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III. Intelligence Information for CVE-2021-30027
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2021-30027

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