A vulnerability in the Eclipse Vert.x toolkit results in a memory leak due to using Netty FastThreadLocal data structures. Specifically, when the Vert.x HTTP client establishes connections to different hosts, triggering the memory leak. The leak can be accelerated with intimate runtime knowledge, allowing an attacker to exploit this vulnerability. For instance, a server accepting arbitrary internet addresses could serve as an attack vector by connecting to these addresses, thereby accelerating the memory leak.

Affected: Maven: io.vertx:vertx-core

A vulnerability in the Eclipse Vert.x toolkit results in a memory leak due to using Netty FastThreadLocal data structures. Specifically, when the Vert.x HTTP client establishes connections to different hosts, triggering the memory leak. The leak can be accelerated with intimate runtime knowledge, allowing an attacker to exploit this vulnerability. For instance, a server accepting arbitrary internet addresses could serve as an attack vector by connecting to these addresses, thereby accelerating the memory leak.

io.vertx/vertx-core: memory leak due to the use of Netty FastThreadLocal data structures in Vertx io.vertx:vertx-core: memory leak when a TCP server is configured with TLS and SNI support pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE quarkus: security checks for some inherited endpoints performed after serialization in RESTEasy Reactive may trigger a denial of service quarkus: information leak in annotation commons-compress: Denial of service caused by an infinite loop for a corrupted DUMP file commons-compress: OutOfMemoryError unpacking broken Pack200 file

Ein entfernter authentifizierter oder anonymer Angreifer kann mehrere Schwachstellen in Red Hat Integration ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder Sicherheitsmaßnahmen zu umgehen.