CVE-2026-48043 Netty is a network application framework for development of protocol servers and clients
Description
Netty is a network application framework for development of protocol servers and clients. In netty-codec-http2 prior to versions 4.1.135.Final and 4.2.15.Final, the `DelegatingDecompressorFrameListener` class orchestrates HTTP/2 decompression by embedding a per-stream `EmbeddedChannel` that runs the appropriate decompression codec (gzip, deflate, zstd) and forwards decompressed chunks to a wrapped listener. Each decompressed chunk is a pooled `ByteBuf` handed to an anonymous `ChannelInboundHandlerAdapter` tail handler, which becomes the sole owner responsible for releasing it. A remote peer could send frames that would result in the flow-controller throwing and so trigger a resource leak which at the end might take down the whole JVM due OOME. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| netty 4.2 | 4.2.0.Final → < 4.2.15.Final | 4.2.15.Final |
| netty 4.1 | premières → < 4.1.135.Final | 4.1.135.Final |
| Red Hat Build of Apache Camel 3.33 for Quarkus 3.33.2.SP1 | Versions non publiées | |
| Red Hat build of Quarkus 3.27.4.SP1 | Versions non publiées | |
| Red Hat build of Quarkus 3.33.2.SP1 | Versions non publiées | |
| Cryostat 4 | Versions non publiées | |
| OpenShift Serverless | Versions non publiées | |
| Red Hat AMQ Broker 7 | Versions non publiées | |
| Red Hat build of Apache Camel - HawtIO 4 | Versions non publiées |
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Références
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- github.com github.com
Chronologie
- Publiée
- Dernière modification