Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue has been found in PowerDNS Authoritative Server before 3.4.11 and 4.0.2 allowing a remote, unauthenticated attacker to cause a denial of service by opening a large number of TCP connections to the web server. If the web server runs out of file descriptors, it triggers an exception and terminates the whole PowerDNS process. While it's more complicated for an unauthorized attacker to make the web server run out of file descriptors since its connection will be closed just after being accepted, it might still be possible.
CVSS Information
N/A
Vulnerability Type
输入验证不恰当
Vulnerability Title
PowerDNS Authoritative Server 安全漏洞
Vulnerability Description
PowerDNS（又名pdns）Authoritative Server是荷兰PowerDNS公司的一款DNS服务器。 PowerDNS Authoritative Server 3.4.11之前版本和4.0.2版本中存在安全漏洞。远程攻击者可通过向web服务器发送请求建立大量TCP连接利用该漏洞造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A