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I. Basic Information for CVE-2014-3466
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Buffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS before 3.1.25, 3.2.x before 3.2.15, and 3.3.x before 3.3.4 allows remote servers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a long session id in a ServerHello message.
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
GnuTLS‘read_server_hello’函数缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GnuTLS是比利时Nikos Mavrogiannopoulos和瑞典Simon Josefsson软件开发者共同研发的一个免费的用于实现SSL、TLS和DTLS协议的安全通信库。 GnuTLS的lib/gnutls_handshake.c文件中的‘read_server_hello’函数存在缓冲区溢出漏洞。远程攻击者可借助ServerHello消息中的长会话ID利用该漏洞造成拒绝服务（内存损坏）或执行任意代码。以下版本受到影响：GnuTLS 3.1.24及之前的版本，3.2.15之前的3.2.x版本，
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-2014-3466
#POC DescriptionSource LinkShenlong Link
1Proof of Concept for CVE-2014-3466 (GnuTLS buffer overflow: session id length check)https://github.com/azet/CVE-2014-3466_PoCPOC Details
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III. Intelligence Information for CVE-2014-3466
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2014-3466

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