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I. Basic Information for CVE-2014-3509
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Race condition in the ssl_parse_serverhello_tlsext function in t1_lib.c in OpenSSL 1.0.0 before 1.0.0n and 1.0.1 before 1.0.1i, when multithreading and session resumption are used, allows remote SSL servers to cause a denial of service (memory overwrite and client application crash) or possibly have unspecified other impact by sending Elliptic Curve (EC) Supported Point Formats Extension data.
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
OpenSSL 竞争条件漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层(SSL v2/v3)和安全传输层(TLS v1)协议的通用加密库,它支持多种加密算法,包括对称密码、哈希算法、安全散列算法等。 OpenSSL 1.0.0n之前1.0.0版本和1.0.1i之前1.0.1版本的t1_lib.c文件中的‘ssl_parse_serverhello_tlsext’函数中存在竞争条件漏洞。当程序使用多线程和会话恢复功能时,远程攻击者可通过发送‘Elliptic Curve (EC) Supported Poin
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-2014-3509
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III. Intelligence Information for CVE-2014-3509
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IV. Related Vulnerabilities
V. Comments for CVE-2014-3509

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