Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Anti-Replay feature in the DTLS implementation in OpenSSL before 1.1.0 mishandles early use of a new epoch number in conjunction with a large sequence number, which allows remote attackers to cause a denial of service (false-positive packet drops) via spoofed DTLS records, related to rec_layer_d1.c and ssl3_record.c.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenSSL 拒绝服务漏洞
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 1.0.2h及之前的版本中的DTLS实现过程中的Anti-Replay功能存在安全漏洞。远程攻击者可借助伪造的DTLS记录利用该漏洞造成拒绝服务（false-positive分组丢失）。
CVSS Information
N/A
Vulnerability Type
N/A