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CVE-2014-3511

EPSS 5.42% · P90
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I. Basic Information for CVE-2014-3511

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1 before 1.0.1i allows man-in-the-middle attackers to force the use of TLS 1.0 by triggering ClientHello message fragmentation in communication between a client and server that both support later TLS versions, related to a "protocol downgrade" issue.
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 安全漏洞
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 1.0.1i之前1.0.1版本的s23_srvr.c文件中的‘ssl23_get_client_hello’函数存在安全漏洞。远程攻击者可通过使支持高版本TLS的服务器端和客户端之间的ClientHello消息存储碎片利用该漏洞强制使用TLS 1.0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

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II. Public POCs for CVE-2014-3511

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III. Intelligence Information for CVE-2014-3511

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Same Patch Batch · n/a · 2014-08-13 · 12 CVEs total

CVE-2014-3165Google Chrome Blink 释放后重用漏洞
CVE-2014-3166Google Chrome 信息泄露漏洞
CVE-2014-3167Google Chrome 安全漏洞
CVE-2014-3505OpenSSL DTLS 双重释放漏洞
CVE-2014-3506OpenSSL DTLS 资源管理错误漏洞
CVE-2014-3507OpenSSL DTLS 内存泄露漏洞
CVE-2014-3508OpenSSL 信息泄露漏洞
CVE-2014-3509OpenSSL 竞争条件漏洞
CVE-2014-3510OpenSSL 安全漏洞
CVE-2014-3512OpenSSL SRP 缓冲区错误漏洞
CVE-2014-5139OpenSSL 拒绝服务漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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