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I. Basic Information for CVE-2014-0221
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The dtls1_get_message_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (recursion and client crash) via a DTLS hello message in an invalid DTLS handshake.
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 资源管理错误漏洞
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的d1_both.c文件中的‘dtls1_get_message_fragment’函数存在安全漏洞。远程攻击者可借助无效的DTLS握手中的DTLS hello消息利用该漏洞造成拒绝服务（递归和客户端崩溃）。以下版本受到影响：OpenSSL 0.9.8y及之前的版本，1.0.0m之前的1.0.0版
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-2014-0221
#POC DescriptionSource LinkShenlong Link
1OpenSSL DTLS CVE-2014-0221 Remote Denial https://github.com/chihyeonwon/OpenSSL_DTLS_CVE_2014_0221POC Details
2OpenSSL DTLS CVE-2014-0221 Remote Denial https://github.com/mr-won/OpenSSL_DTLS_CVE_2014_0221POC Details
3OpenSSL DTLS CVE-2014-0221 Remote Denial https://github.com/user20252228/OpenSSL_DTLS_CVE_2014_0221POC Details
4OpenSSL DTLS CVE-2014-0221 Remote Denial https://github.com/tpdlshdmlrkfmcla/OpenSSL_DTLS_CVE_2014_0221POC Details
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III. Intelligence Information for CVE-2014-0221
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2014-0221

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