FreeBSD Security Advisory (FreeBSD-SA-06:20.bind.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-06:20.bind.asc ADV FreeBSD-SA-06:20.bind.asc OpenVAS Vulnerability Test $ Description: Auto generated from vuxml or freebsd advisories Authors: Thomas Reinke Copyright: Copyright c 2008 E-Soft In...

FreeBSD : bind9 -- Denial of Service in named(8) (ef3306fc-8f9b-11db-ab33-000e0c2e438a)

Problem Description For a recursive DNS server, a remote attacker sending enough recursive queries for the replies to arrive after all the interested clients have left the recursion queue will trigger an INSIST failure in the named8 daemon. Also for a recursive DNS server, an assertion failure ca...

ISC BIND多个拒绝服务漏洞

BIND是一个应用非常广泛的DNS协议的实现，由ISC负责维护，具体的开发由Nominumwww.nominum.com公司来完成。 ISC BIND的实现上存在多个拒绝服务漏洞，远程攻击者可能利用此漏洞导致BIND拒绝服务。 BIND在处理SIG查询时存在断言错误。如果返回了多于一个的SIGcovered RRset的话，就会导致递归服务器崩溃；或者对于权威服务器，如果名称服务器服务于RFC 2535 DNSSEC区且被查询了有多个SIGcovered RRset的SIG记录（如zone apex），则在创建响应的时候也会触发类似的错误。...

bind9 -- Denial of Service in named(8)

Problem Description For a recursive DNS server, a remote attacker sending enough recursive queries for the replies to arrive after all the interested clients have left the recursion queue will trigger an INSIST failure in the named8 daemon. Also for a recursive DNS server, an assertion failure ca...