Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Memory leak in Paul Rombouts pdnsd before 1.2.4 allows remote attackers to cause a denial of service (memory consumption) via a DNS query with an unsupported (1) QTYPE or (2) QCLASS, as demonstrated by the OUSPG PROTOS DNS test suite.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PDNSD DNS查询拒绝服务漏洞
Vulnerability Description
pdnsd是由Thomas Moestl编写的代理DNS服务器。 pdnsd对查询的处理上在拒绝服务漏洞,远程攻击者可能利用此漏洞导致服务器进程崩溃。 OUSPG为DNS实现所开发的PROTOS DNS测试组件在测试中发现如果向pdnsd发送带有非支持QTYPE或QCLASS的DNS查询的话,就会导致pdnsd泄漏内存。这样pdnsd所使用的内存会逐渐增多,最终导致崩溃或系统变得没有响应。
CVSS Information
N/A
Vulnerability Type
N/A