漏洞信息
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Vulnerability Title
RabbitMQ Java client: Unvalidated Class.forName in JSON-RPC ProcedureDescription enables arbitrary class loading
Vulnerability Description
The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.0, com.rabbitmq.tools.jsonrpc.ProcedureDescription receives a javaReturnType value in an untrusted system.describe response and passes it through JSONUtil.tryFill, setJavaReturnType, and computeReturnTypeAsJavaClass to Class.forName(javaReturnType) with initialization enabled. An attacker able to answer the JsonRpcClient request through a shared broker or network interception can select a class already present in the victim JVM and trigger its static initializer, while JsonRpcClient.java later passes getReturnType output to mapper.parse and may also create type confusion. Successful exploitation can affect confidentiality, integrity, and availability in the client process. This issue is fixed in version 5.33.0.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
Vulnerability Type
使用外部可控制的输入来选择类或代码(不安全的反射)
Vulnerability Title
RabbitMQ rabbitmq-java-client 代码注入漏洞
Vulnerability Description
RabbitMQ rabbitmq-java-client是RabbitMQ组织的一款信息化产品。 RabbitMQ rabbitmq-java-client 5.33.0之前版本存在代码注入漏洞,该漏洞源于对system.describe响应中javaReturnType参数的不安全反射调用,可能导致攻击者通过共享代理或网络拦截触发目标JVM中类的静态初始化器并造成类型混淆,影响客户端进程的机密性、完整性和可用性。
CVSS Information
N/A
Vulnerability Type
N/A