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I. Basic Information for CVE-2020-21686
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A stack-use-after-scope issue discovered in expand_mmac_params function in preproc.c in nasm before 2.15.04 allows remote attackers to cause a denial of service via crafted asm file.
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
nasm 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nasm是The Nasm Development Team团队的一个开源编程工具软件。 nasm 2.15.04 版本之前存在安全漏洞，该漏洞源于 preproc.c 的 Expand_mmac_params 函数中发现缓冲区溢出问题。
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-2020-21686
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III. Intelligence Information for CVE-2020-21686
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2020-21686

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