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The HttpObjectDecoder component, which processes incoming HTTP requests, incorrectly skips certain control characters and whitespace before reading the first request line. This behavior, which goes beyond standard HTTP protocol requirements, can lead to request-boundary confusion in systems that use pipelined or multiplexed transports. An attacker could exploit this to cause a front-end component to misinterpret HTTP request boundaries, potentially resulting in low integrity impact, such as unintended data manipulation.","title":"Vulnerability description"},{"category":"summary","text":"netty-codec-http: Netty: Data manipulation via request-boundary confusion in HttpObjectDecoder","title":"Vulnerability summary"},{"category":"other","text":"This Moderate flaw in Netty's HttpObjectDecoder could lead to data manipulation in Red Hat products utilizing pipelined or multiplexed HTTP transports. The vulnerability arises from the decoder's over-permissive handling of control characters and whitespace, which can cause front-end components to misinterpret HTTP request boundaries. Exploitation requires a specific network configuration where front-end and back-end components process HTTP requests inconsistently, limiting the immediate impact on default installations.","title":"Statement"},{"category":"general","text":"The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.","title":"CVSS score applicability"}],"product_status":{"fixed":["Red Hat JBoss Enterprise Application Platform 8.1","Red Hat build of Quarkus 3.27.4.SP1","Red Hat build of Quarkus 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