漏洞信息
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Vulnerability Title
Unbounded memory allocation for DoQ and DoH3
Vulnerability Description
An attacker might be able to trick DNSdist into allocating too much memory while processing DNS over QUIC or DNS over HTTP/3 payloads, resulting in a denial of service. In setups with a large quantity of memory available this usually results in an exception and the QUIC connection is properly closed, but in some cases the system might enter an out-of-memory state instead and terminate the process.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
N/A
Vulnerability Title
PowerDNS DNSdist 安全漏洞
Vulnerability Description
PowerDNS DNSdist是PowerDNS公司的一个提供DNS流量负载均衡与安全防护能力的代理软件。 PowerDNS DNSdist存在安全漏洞，该漏洞源于处理DNS over QUIC或DNS over HTTP/3有效载荷时内存分配过多，可能导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A