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I. Basic Information for CVE-2019-14853
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未经检查的错误条件
Source: NVD (National Vulnerability Database)
Vulnerability Title
python-ecdsa 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
python-ecdsa是一款基于Python的签名验证插件。 python-ecdsa 0.13.3之前版本中存在安全漏洞。攻击者可借助畸形的DER签名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
[UNKNOWN]python-ecdsa 0.13.3 -
II. Public POCs for CVE-2019-14853
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III. Intelligence Information for CVE-2019-14853
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IV. Related Vulnerabilities
Same product: python-ecdsa
Same vendor: [UNKNOWN]
Same weakness: CWE-391
V. Comments for CVE-2019-14853

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