CVE-2018-1298— Apache Qpid 安全漏洞

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A Denial of Service vulnerability was found in Apache Qpid Broker-J 7.0.0 in functionality for authentication of connections for AMQP protocols 0-8, 0-9, 0-91 and 0-10 when PLAIN or XOAUTH2 SASL mechanism is used. The vulnerability allows unauthenticated attacker to crash the broker instance. AMQP 1.0 and HTTP connections are not affected. An authentication of incoming AMQP connections in Apache Qpid Broker-J is performed by special entities called "Authentication Providers". Each Authentication Provider can support several SASL mechanisms which are offered to the connecting clients as part of SASL negotiation process. The client chooses the most appropriate SASL mechanism for authentication. Authentication Providers of following types supports PLAIN SASL mechanism: Plain, PlainPasswordFile, SimpleLDAP, Base64MD5PasswordFile, MD5, SCRAM-SHA-256, SCRAM-SHA-1. XOAUTH2 SASL mechanism is supported by Authentication Providers of type OAuth2. If an AMQP port is configured with any of these Authentication Providers, the Broker may be vulnerable.

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Apache Qpid 安全漏洞

Apache Qpid是美国阿帕奇（Apache）软件基金会开发的一款面向对象的消息中间件，它是一个AMQP（高级消息队列协议）的实现，可以和符合AMQP协议的系统进行通信，并提供了C++、Python、Java、C#等编程语言的客户端库。Qpid Broker-J是其中的一个使用Java编写的中间件消息代理组件。 Apache Qpid Broker-J 7.0.0版本中的用于认证AMQP protocols 0-8、0-9、0-91和0-10连接的功能存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务（

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