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I. Basic Information for CVE-2019-3836
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later which can be triggered by certain post-handshake messages.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
变量未经初始化
Source: NVD (National Vulnerability Database)
Vulnerability Title
GnuTLS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GnuTLS是一款免费的用于实现SSL、TLS和DTLS协议的安全通信库。 GnuTLS中存在安全漏洞。攻击者可借助TLS1.3协议的异步消息利用该漏洞造成拒绝服务或获取敏感信息。
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
gnutlsgnutls fixed in gnutls 3.6.7 -
II. Public POCs for CVE-2019-3836
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III. Intelligence Information for CVE-2019-3836
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IV. Related Vulnerabilities
Same product: gnutls
Same vendor: gnutls
Same weakness: CWE-456
V. Comments for CVE-2019-3836

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