Joefarebrother

The issue concerns a Java Redis client that uses the Netty framework. Prior to version 3.22.0, some messages received from the Redis server contain Java objects that the client deserializes without further validation. Attackers can trick clients into communicating with a malicious server, including specially crafted objects in its responses that, once deserialized by the client, force it to execute arbitrary code. This can be abused to take control of the machine the client is running on.

The Aerospike Java client has a vulnerability related to the deserialization of Java objects received from the server. Attackers can trick clients into communicating with a malicious server, which can include crafted objects in its responses that force the client to execute arbitrary code when deserialized. This can be abused to take control of the machine the client is running on. The issue is related to the `ObjectInputStream` used in the `Buffer.bytesToObject` method, which deserializes objects from the message bytes without proper validation.

O problema está relacionado a um ataque de negação de serviço por expressão regular (ReDoS) na forma como o Apache Tapestry lida com tipos de conteúdo. Tipos de conteúdo especialmente criados podem causar um backtracking catastrófico, levando um tempo exponencial para ser concluído, devido à expressão regular usada no parâmetro da classe `org.apache.tapestry5.http.ContentType`. Essa vulnerabilidade não pode ser acionada apenas por solicitações da web no código do Tapestry e só ocorreria se código não pertencente ao Tapestry passasse entradas externas para o construtor da classe `ContentType`.