There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with
    RabbitMQ nodes. Prior to 5.31.0, inbound AMQP command assembly in
    src/main/java/com/rabbitmq/client/impl/CommandAssembler.java processes a content-bearing method and header
    whose remainingBodyBytes value is smaller than a following AMQP.FRAME_BODY payload.
    CommandAssembler.consumeBodyFrame subtracts the peer-controlled payload length before validating that it
    fits, drives remainingBodyBytes negative, and throws a raw UnsupportedOperationException instead of
    MalformedFrameException. A malicious or compromised broker peer can send this malformed sequence on an
    open nonzero channel to terminate frame processing and close the client connection, causing denial of
    service for work using that connection. This issue is fixed in version 5.31.0. (CVE-2026-63335)

Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且廠商未提供可用的修補程式。

  - RabbitMQ Java 用戶端程式庫可讓 Java 及 JVM 型應用程式連線至 RabbitMQ 節點並與之互動。在之前 5.31.0，src/main/java/com/rabbitmq/client/impl/CommandAssembler.java 中的傳入 AMQP 命令組合會處理包含內容的方法和標頭，其 remainingBodyBytes 值小於下列 AMQP。FRAME_BODY承載。
    CommandAssembler.consumeBodyFrame 會先減去對等控制的承載長度，然後再驗證它是否適合、驅動 remainingBodyBytes 負數，並擲回原始 UnsupportedOperationException 而不是 MalformedFrameException。惡意或遭入侵的代理程式對等可以在開啟的非零通道上傳送此格式不正確的序列，以終止框架處理並關閉用戶端連線，從而導致使用該連線的工作遭到拒絕服務。5.31.0 版已修正此問題。(CVE-2026-63335)

請注意，Nessus 依賴供應商報告的套件存在。

Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - RabbitMQ Java 客户端库允许基于 Java 和 JVM 的应用程序连接到 RabbitMQ 节点并与之交互。低于 5.31.0、 src/main/java/com/rabbitmq/client/impl/CommandAssembler.java 中的入站 AMQP 命令组件会处理 remainingBodyBytes 值小于后续 AMQP 的内容方法和标头。FRAME_BODY负载。
    CommandAssembler.consumeBodyFrame 在验证负载是否适合之前减去对等机控制的负载长度，驱动 remainingBodyBytes 为负数，并抛出原始 UnsupportedOperationException 而非 MalformedFrameException。恶意或已被破坏的代理对等机可在开放的非零通道上发送此畸形序列以终止帧处理并关闭客户端连接，从而对使用此连接的工作造成拒绝服务。此问题已在 5.31.0 版本中修复。(CVE-2026-63335)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - RabbitMQ Java クライアント・ライブラリを使用すると、Java および JVM ベースのアプリケーションを RabbitMQ ノードに接続して対話できます。5.31.0の前に、src/main/java/com/rabbitmq/client/impl/CommandAssembler.javaのインバウンドAMQPコマンドアセンブリは、remainingBodyBytes値がそれに続くAMQPよりも小さいコンテンツベアリングメソッドとヘッダーを処理します。FRAME_BODYペイロード。
    CommandAssembler.consumeBodyFrame は、ピア制御のペイロード長を減算して適合を検証し、remainingBodyBytes を負数に駆動し、MalformedFrameException の代わりに未加工の UnsupportedOperationException をスローします。悪意のある、または感染したブローカーピアが、この不正な形式のシーケンスをオープンでゼロ以外のチャネルで送信し、フレーム処理を終了させてクライアント接続を閉じ、その接続を使用する作業に対してサービス拒否を引き起こす可能性があります。この問題はバージョン 5.31.0 で修正されています。(CVE-2026-63335)

Nessus は、ベンダーによって報告されたパッケージの存在に依存していることに注意してください。

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142335 advisory.

    The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with     RabbitMQ nodes. Prior to 5.31.0, inbound AMQP command assembly in     src/main/java/com/rabbitmq/client/impl/CommandAssembler.java processes a content-bearing method and header     whose remainingBodyBytes value is smaller than a following AMQP.FRAME_BODY payload.
    CommandAssembler.consumeBodyFrame subtracts the peer-controlled payload length before validating that it     fits, drives remainingBodyBytes negative, and throws a raw UnsupportedOperationException instead of     MalformedFrameException. A malicious or compromised broker peer can send this malformed sequence on an     open nonzero channel to terminate frame processing and close the client connection, causing denial of     service for work using that connection. This issue is fixed in version 5.31.0.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with     RabbitMQ nodes. Prior to 5.31.0, inbound AMQP command assembly in     src/main/java/com/rabbitmq/client/impl/CommandAssembler.java processes a content-bearing method and header     whose remainingBodyBytes value is smaller than a following AMQP.FRAME_BODY payload.
    CommandAssembler.consumeBodyFrame subtracts the peer-controlled payload length before validating that it     fits, drives remainingBodyBytes negative, and throws a raw UnsupportedOperationException instead of     MalformedFrameException. A malicious or compromised broker peer can send this malformed sequence on an     open nonzero channel to terminate frame processing and close the client connection, causing denial of     service for work using that connection. This issue is fixed in version 5.31.0. (CVE-2026-63335)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Published	Updated	Severity
446049	SCA: security update for com.rabbitmq:amqp-client (GHSA-qx7j-jv8m-fppr)	Tenable Cloud Security	SCA Checks	8/18/2026	8/20/2026	medium
463446	Echo: com.rabbitmq:amqp-client: security update to 5.31.0	Tenable Self-Hosted Container Security	Echo Local Security Checks	10/2/2026	10/5/2026	medium
446049	SCA: security update for com.rabbitmq:amqp-client (GHSA-qx7j-jv8m-fppr)	Tenable Self-Hosted Container Security	SCA Checks	8/18/2026	8/20/2026	medium
463446	Echo: com.rabbitmq:amqp-client: security update to 5.31.0	Tenable Cloud Security	Echo Local Security Checks	10/2/2026	10/5/2026	medium
338032	Linux Distros 未修補弱點：CVE-2026-63335	Nessus	Misc.	8/19/2026	11/6/2026	medium
338032	Linux Distros 未修补的漏洞：CVE-2026-63335	Nessus	Misc.	8/19/2026	11/6/2026	medium
338032	Linux Distros のパッチ未適用の脆弱性: CVE-2026-63335	Nessus	Misc.	8/19/2026	11/6/2026	medium
370105	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: rabbitmq-java-client (UTSA-2026-142335)	Nessus	Unity Linux Local Security Checks	10/21/2026	10/21/2026	medium
338032	Linux Distros Unpatched Vulnerability : CVE-2026-63335	Nessus	Misc.	8/19/2026	11/6/2026	medium

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