Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
When api-config-dir is set to a non-empty value, which is not the case by default, the API in PowerDNS Recursor 4.x up to and including 4.0.6 and 3.x up to and including 3.7.4 allows an authorized user to update the Recursor's ACL by adding and removing netmasks, and to configure forward zones. It was discovered that the new netmask and IP addresses of forwarded zones were not sufficiently validated, allowing an authenticated user to inject new configuration directives into the Recursor's configuration.
CVSS Information
N/A
Vulnerability Type
输入验证不恰当
Vulnerability Title
PowerDNS Recursor 安全漏洞
Vulnerability Description
PowerDNS Recursor（又名pdns_recursor）是荷兰PowerDNS公司的一款域名解析服务器。 PowerDNS Recursor 4.x版本至4.0.6版本和3.x版本至3.7.4版本中的API存在安全漏洞，该漏洞源于程序没有充分的验证新的子网掩码和转发区的IP地址。攻击者可利用该漏洞更新Recursor的ACL。
CVSS Information
N/A
Vulnerability Type
N/A