Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
PowerDNS Recursor up to and including 4.5.9, 4.6.2 and 4.7.1, when protobuf logging is enabled, has Improper Cleanup upon a Thrown Exception, leading to a denial of service (daemon crash) via a DNS query that leads to an answer with specific properties.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
N/A
Vulnerability Title
PowerDNS Recursor 安全漏洞
Vulnerability Description
PowerDNS Recursor（pdns_recursor）是荷兰PowerDNS公司的一款域名解析服务器。 PowerDNS Recursor 4.5.9、4.6.2和4.7.1及之前版本存在安全漏洞，该漏洞源于当启用protobuf日志记录时，在抛出异常时有不恰当的清理，通过DNS查询导致拒绝服务（守护程序崩溃），从而用特定的属性回答。
CVSS Information
N/A
Vulnerability Type
N/A