Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The search_make_new function in evdns.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (out-of-bounds read) via an empty hostname.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libevent 安全漏洞
Vulnerability Description
libevent是软件开发者Nick Mathewson和Niels Provos共同研发的一个异步事件处理软件函数库,它可通过应用程序编程接口(API)设定某些事件发生时所执行的函数。 libevent 2.1.6-beta之前的版本中的evdns.c文件的‘search_make_new’函数存在安全漏洞。攻击者可借助空的主机名利用该漏洞造成拒绝服务(越边界读取)。
CVSS Information
N/A
Vulnerability Type
N/A