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      "value": "Apache Pulsar contains multiple connectors for integrating with Apache Kafka. The Pulsar IO Apache Kafka Source Connector, Sink Connector, and Kafka Connect Adaptor Sink Connector log sensitive configuration properties in plain text in application logs.\n\n\nThis vulnerability can lead to unintended exposure of credentials in log files, potentially allowing attackers with access to these logs to obtain Apache Kafka credentials. The vulnerability\u0027s impact is limited by the fact that an attacker would need access to the application logs to exploit this issue.\n\nThis issue affects Apache Pulsar IO\u0027s Apache Kafka connectors in all versions before 3.0.11, 3.3.6, and 4.0.4.\n\n\n3.0.x version users should upgrade to at least 3.0.11.\n\n3.3.x version users should upgrade to at least 3.3.6.\n\n4.0.x version users should upgrade to at least 4.0.4.\n\n\nUsers operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer versions."
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      "value": "Esta vulnerabilidad permite a los usuarios autenticados con permisos de producci\u00f3n o consumo realizar operaciones no autorizadas en temas particionados, como descargar temas y activar la compactaci\u00f3n. Estas operaciones de administraci\u00f3n deben restringirse a los usuarios con la funci\u00f3n de administrador de inquilinos o la funci\u00f3n de superusuario. Un usuario autenticado con permiso de producci\u00f3n puede crear suscripciones y actualizar propiedades de suscripci\u00f3n en temas particionados, aunque esto deber\u00eda limitarse a usuarios con permisos de consumo. Este an\u00e1lisis de impacto supone que Pulsar se ha configurado con el proveedor de autorizaci\u00f3n predeterminado. Para los proveedores de autorizaciones personalizadas, el impacto podr\u00eda ser ligeramente diferente. Adem\u00e1s, la vulnerabilidad permite a un usuario autenticado leer, crear, modificar y eliminar propiedades de espacio de nombres en cualquier espacio de nombres de cualquier inquilino. En Pulsar, las propiedades del espacio de nombres est\u00e1n reservadas para los metadatos proporcionados por el usuario sobre el espacio de nombres. Este problema afecta a las versiones de Apache Pulsar de 2.7.1 a 2.10.6, de 2.11.0 a 2.11.4, de 3.0.0 a 3.0.3, de 3.1.0 a 3.1.3 y de 3.2.0 a 3.2. 1. Los usuarios de Apache Pulsar 3.0 deben actualizar al menos a 3.0.4. Los usuarios de Apache Pulsar 3.1 y 3.2 deben actualizar al menos a 3.2.2. Los usuarios que utilicen versiones anteriores a las enumeradas anteriormente deben actualizar a las versiones parcheadas antes mencionadas o a versiones m\u00e1s nuevas."
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      "value": "In Pulsar Functions Worker, authenticated users can upload functions in jar or nar files. These files, essentially zip files, are extracted by the Functions Worker. However, if a malicious file is uploaded, it could exploit a directory traversal vulnerability. This occurs when the filenames in the zip files, which aren\u0027t properly validated, contain special elements like \"..\", altering the directory path. This could allow an attacker to create or modify files outside of the designated extraction directory, potentially influencing system behavior. This vulnerability also applies to the Pulsar Broker when it is configured with \"functionsWorkerEnabled=true\".\n\nThis issue affects Apache Pulsar versions from 2.4.0 to 2.10.5, from 2.11.0 to 2.11.3, from 3.0.0 to 3.0.2, from 3.1.0 to 3.1.2, and 3.2.0. \n\n2.10 Pulsar Function Worker users should upgrade to at least 2.10.6.\n2.11 Pulsar Function Worker users should upgrade to at least 2.11.4.\n3.0 Pulsar Function Worker users should upgrade to at least 3.0.3.\n3.1 Pulsar Function Worker users should upgrade to at least 3.1.3.\n3.2 Pulsar Function Worker users should upgrade to at least 3.2.1.\n\nUsers operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer versions."
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      "value": "En Pulsar Functions Worker, los usuarios autenticados pueden cargar funciones en archivos jar o nar. Estos archivos, esencialmente archivos zip, son extra\u00eddos por Functions Worker. Sin embargo, si se carga un archivo malicioso, podr\u00eda aprovechar una vulnerabilidad de cruce de directorio. Esto ocurre cuando los nombres de los archivos zip, que no est\u00e1n validados correctamente, contienen elementos especiales como \"..\", alterando la ruta del directorio. Esto podr\u00eda permitir a un atacante crear o modificar archivos fuera del directorio de extracci\u00f3n designado, lo que podr\u00eda influir en el comportamiento del sistema. Esta vulnerabilidad tambi\u00e9n se aplica al Pulsar Broker cuando est\u00e1 configurado con \"functionsWorkerEnabled=true\". Este problema afecta a las versiones de Apache Pulsar de 2.4.0 a 2.10.5, de 2.11.0 a 2.11.3, de 3.0.0 a 3.0.2, de 3.1.0 a 3.1.2 y 3.2.0. 2.10 Los usuarios de Pulsar Function Worker deben actualizar al menos a 2.10.6. 2.11 Los usuarios de Pulsar Function Worker deben actualizar al menos a 2.11.4. Los usuarios de 3.0 Pulsar Function Worker deben actualizar al menos a 3.0.3. 3.1 Los usuarios de Pulsar Function Worker deben actualizar al menos a 3.1.3. 3.2 Los usuarios de Pulsar Function Worker deben actualizar al menos a 3.2.1. Los usuarios que utilicen versiones anteriores a las enumeradas anteriormente deben actualizar a las versiones parcheadas antes mencionadas o a versiones m\u00e1s nuevas."
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      "value": "Improper Authentication vulnerability in Apache Pulsar Proxy allows an attacker to connect to the /proxy-stats endpoint without authentication. The vulnerable endpoint exposes detailed statistics about live connections, along with the capability to modify the logging level of proxied connections without requiring proper authentication credentials.\n\nThis issue affects Apache Pulsar versions from 2.6.0 to 2.10.5, from 2.11.0 to 2.11.2, from 3.0.0 to 3.0.1, and 3.1.0.\n\nThe known risks include exposing sensitive information such as connected client IP and unauthorized logging level manipulation which could lead to a denial-of-service condition by significantly increasing the proxy\u0027s logging overhead. When deployed via the Apache Pulsar Helm chart within Kubernetes environments, the actual client IP might not be revealed through the load balancer\u0027s default behavior, which typically obscures the original source IP addresses when externalTrafficPolicy is being configured to \"Cluster\" by default. The /proxy-stats endpoint contains topic level statistics, however, in the default configuration, the topic level statistics aren\u0027t known to be exposed.\n\n2.10 Pulsar Proxy users should upgrade to at least 2.10.6.\n2.11 Pulsar Proxy users should upgrade to at least 2.11.3.\n3.0 Pulsar Proxy users should upgrade to at least 3.0.2.\n3.1 Pulsar Proxy users should upgrade to at least 3.1.1.\n\nUsers operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer versions. Additionally, it\u0027s imperative to recognize that the Apache Pulsar Proxy is not intended for direct exposure to the internet. The architectural design of Pulsar Proxy assumes that it will operate within a secured network environment, safeguarded by appropriate perimeter defenses."
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      "value": "Una vulnerabilidad de autenticaci\u00f3n incorrecta en Apache Pulsar Proxy permite a un atacante conectarse al endpoint /proxy-stats sin autenticaci\u00f3n. El endpoint vulnerable expone estad\u00edsticas detalladas sobre conexiones activas, junto con la capacidad de modificar el nivel de registro de conexiones proxy sin requerir credenciales de autenticaci\u00f3n adecuadas. Este problema afecta a las versiones de Apache Pulsar de 2.6.0 a 2.10.5, de 2.11.0 a 2.11.2, de 3.0.0 a 3.0.1 y 3.1.0. Los riesgos conocidos incluyen la exposici\u00f3n de informaci\u00f3n confidencial, como la IP del cliente conectado, y la manipulaci\u00f3n no autorizada del nivel de registro, lo que podr\u00eda conducir a una condici\u00f3n de denegaci\u00f3n de servicio al aumentar significativamente la sobrecarga de registro del proxy. Cuando se implementa a trav\u00e9s del gr\u00e1fico Apache Pulsar Helm dentro de entornos de Kubernetes, es posible que la IP real del cliente no se revele a trav\u00e9s del comportamiento predeterminado del balanceador de carga, que normalmente oscurece las direcciones IP de origen originales cuando externalTrafficPolicy se configura en \"Cl\u00faster\" de forma predeterminada. El endpoint /proxy-stats contiene estad\u00edsticas a nivel de tema; sin embargo, en la configuraci\u00f3n predeterminada, no se sabe que las estad\u00edsticas a nivel de tema est\u00e9n expuestas. 2.10 Los usuarios de Pulsar Proxy deben actualizar al menos a 2.10.6. 2.11 Los usuarios de Pulsar Proxy deben actualizar al menos a 2.11.3. Los usuarios de Pulsar Proxy 3.0 deben actualizar al menos a 3.0.2. 3.1 Los usuarios de Pulsar Proxy deben actualizar al menos a 3.1.1. Los usuarios que utilicen versiones anteriores a las enumeradas anteriormente deben actualizar a las versiones parcheadas antes mencionadas o a versiones m\u00e1s nuevas. Adem\u00e1s, es imperativo reconocer que Apache Pulsar Proxy no est\u00e1 manipulado para exposici\u00f3n directa a Internet. El dise\u00f1o arquitect\u00f3nico de Pulsar Proxy supone que funcionar\u00e1 dentro de un entorno de red seguro, salvaguardado por defensas perimetrales adecuadas."
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      "value": "The Pulsar Functions Worker includes a capability that permits authenticated users to create functions where the function\u0027s implementation is referenced by a URL. The supported URL schemes include \"file\", \"http\", and \"https\". When a function is created using this method, the Functions Worker will retrieve the implementation from the URL provided by the user. However, this feature introduces a vulnerability that can be exploited by an attacker to gain unauthorized access to any file that the Pulsar Functions Worker process has permissions to read. This includes reading the process environment which potentially includes sensitive information, such as secrets. Furthermore, an attacker could leverage this vulnerability to use the Pulsar Functions Worker as a proxy to access the content of remote HTTP and HTTPS endpoint URLs. This could also be used to carry out denial of service attacks.\nThis vulnerability also applies to the Pulsar Broker when it is configured with \"functionsWorkerEnabled=true\".\n\nThis issue affects Apache Pulsar versions from 2.4.0 to 2.10.5, from 2.11.0 to 2.11.3, from 3.0.0 to 3.0.2, from 3.1.0 to 3.1.2, and 3.2.0. \n\n2.10 Pulsar Function Worker users should upgrade to at least 2.10.6.\n2.11 Pulsar Function Worker users should upgrade to at least 2.11.4.\n3.0 Pulsar Function Worker users should upgrade to at least 3.0.3.\n3.1 Pulsar Function Worker users should upgrade to at least 3.1.3.\n3.2 Pulsar Function Worker users should upgrade to at least 3.2.1.\n\nUsers operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer versions.\n\nThe updated versions of Pulsar Functions Worker will, by default, impose restrictions on the creation of functions using URLs. For users who rely on this functionality, the Function Worker configuration provides two configuration keys: \"additionalEnabledConnectorUrlPatterns\" and \"additionalEnabledFunctionsUrlPatterns\". These keys allow users to specify a set of URL patterns that are permitted, enabling the creation of functions using URLs that match the defined patterns. This approach ensures that the feature remains available to those who require it, while limiting the potential for unauthorized access and exploitation."
    },
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      "lang": "es",
      "value": "Pulsar Functions Worker incluye una capacidad que permite a los usuarios autenticados crear funciones donde se hace referencia a la implementaci\u00f3n de la funci\u00f3n mediante una URL. Los esquemas de URL admitidos incluyen \"archivo\", \"http\" y \"https\". Cuando se crea una funci\u00f3n utilizando este m\u00e9todo, Functions Worker recuperar\u00e1 la implementaci\u00f3n de la URL proporcionada por el usuario. Sin embargo, esta caracter\u00edstica introduce una vulnerabilidad que puede ser aprovechada por un atacante para obtener acceso no autorizado a cualquier archivo para el que el proceso Pulsar Functions Worker tenga permisos de lectura. Esto incluye la lectura del entorno del proceso, que potencialmente incluye informaci\u00f3n confidencial, como secretos. Adem\u00e1s, un atacante podr\u00eda aprovechar esta vulnerabilidad para utilizar Pulsar Functions Worker como proxy para acceder al contenido de las URL de endpoints HTTP y HTTPS remotos. Esto tambi\u00e9n podr\u00eda usarse para llevar a cabo ataques de denegaci\u00f3n de servicio. Esta vulnerabilidad tambi\u00e9n se aplica al Pulsar Broker cuando est\u00e1 configurado con \"functionsWorkerEnabled=true\". Este problema afecta a las versiones de Apache Pulsar de 2.4.0 a 2.10.5, de 2.11.0 a 2.11.3, de 3.0.0 a 3.0.2, de 3.1.0 a 3.1.2 y 3.2.0. 2.10 Los usuarios de Pulsar Function Worker deben actualizar al menos a 2.10.6. 2.11 Los usuarios de Pulsar Function Worker deben actualizar al menos a 2.11.4. Los usuarios de 3.0 Pulsar Function Worker deben actualizar al menos a 3.0.3. 3.1 Los usuarios de Pulsar Function Worker deben actualizar al menos a 3.1.3. 3.2 Los usuarios de Pulsar Function Worker deben actualizar al menos a 3.2.1. Los usuarios que utilicen versiones anteriores a las enumeradas anteriormente deben actualizar a las versiones parcheadas antes mencionadas o a versiones m\u00e1s nuevas. Las versiones actualizadas de Pulsar Functions Worker impondr\u00e1n, de forma predeterminada, restricciones a la creaci\u00f3n de funciones mediante URL. Para los usuarios que dependen de esta funcionalidad, la configuraci\u00f3n de Function Worker proporciona dos claves de configuraci\u00f3n: \"additionalEnabledConnectorUrlPatterns\" y \"additionalEnabledFunctionsUrlPatterns\". Estas claves permiten a los usuarios especificar un conjunto de patrones de URL permitidos, lo que permite la creaci\u00f3n de funciones utilizando URL que coinciden con los patrones definidos. Este enfoque garantiza que la funci\u00f3n permanezca disponible para quienes la requieren, al tiempo que limita el potencial de acceso y explotaci\u00f3n no autorizados."
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      "value": "Observable timing discrepancy vulnerability in Apache Pulsar SASL Authentication Provider can allow an attacker to forge a SASL Role Token that will pass signature verification.\nUsers are recommended to upgrade to version 2.11.3, 3.0.2, or 3.1.1 which fixes the issue. Users should also consider updating the configured secret in the `saslJaasServerRoleTokenSignerSecretPath` file.\n\nAny component matching an above version running the SASL Authentication Provider is affected. That includes the Pulsar Broker, Proxy, Websocket Proxy, or Function Worker.\n\n2.11 Pulsar users should upgrade to at least 2.11.3.\n3.0 Pulsar users should upgrade to at least 3.0.2.\n3.1 Pulsar users should upgrade to at least 3.1.1.\nAny users running Pulsar 2.8, 2.9, 2.10, and earlier should upgrade to one of the above patched versions.\n\nFor additional details on this attack vector, please refer to  https://codahale.com/a-lesson-in-timing-attacks/ .\n\n"
    },
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      "value": "Una vulnerabilidad de discrepancia de tiempo observable en Apache Pulsar SASL Authentication Provider puede permitir a un atacante falsificar un token de funci\u00f3n SASL que pasar\u00e1 la verificaci\u00f3n de firma. Se recomienda a los usuarios actualizar a la versi\u00f3n 2.11.3, 3.0.2 o 3.1.1, que soluciona el problema. Los usuarios tambi\u00e9n deber\u00edan considerar actualizar el secreto configurado en el archivo `saslJaasServerRoleTokenSignerSecretPath`. Cualquier componente que coincida con una versi\u00f3n anterior que ejecute el proveedor de autenticaci\u00f3n SASL se ver\u00e1 afectado. Eso incluye Pulsar Broker, Proxy, Websocket Proxy o Function Worker. 2.11 Los usuarios de Pulsar deben actualizar al menos a 2.11.3. Los usuarios de Pulsar 3.0 deben actualizar al menos a 3.0.2. 3.1 Los usuarios de Pulsar deben actualizar al menos a 3.1.1. Cualquier usuario que ejecute Pulsar 2.8, 2.9, 2.10 y versiones anteriores debe actualizar a una de las versiones parcheadas anteriores. Para obtener detalles adicionales sobre este vector de ataque, consulte https://codahale.com/a-lesson-in-timing-attacks/."
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      "value": "Improper Authentication vulnerability in Apache Pulsar WebSocket Proxy allows an attacker to connect to the /pingpong endpoint without authentication.\n\nThis issue affects Apache Pulsar WebSocket Proxy: from 2.8.0 through 2.8.*, from 2.9.0 through 2.9.*, from 2.10.0 through 2.10.4, from 2.11.0 through 2.11.1, 3.0.0.\n\nThe known risks include a denial of service due to the WebSocket Proxy accepting any connections, and excessive data transfer due to misuse of the WebSocket ping/pong feature.\n\n2.10 Pulsar WebSocket Proxy users should upgrade to at least 2.10.5.\n2.11 Pulsar WebSocket Proxy users should upgrade to at least 2.11.2.\n3.0 Pulsar WebSocket Proxy users should upgrade to at least 3.0.1.\n3.1 Pulsar WebSocket Proxy users are unaffected.\nAny users running the Pulsar WebSocket Proxy for 2.8, 2.9, and earlier should upgrade to one of the above patched versions."
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      "value": "Vulnerabilidad de autenticaci\u00f3n incorrecta en Apache Pulsar WebSocket Proxy permite a un atacante conectarse al endpoint /pingpong sin autenticaci\u00f3n. Este problema afecta a Apache Pulsar WebSocket Proxy: desde 2.8.0 hasta 2.8.*, desde 2.9.0 hasta 2.9.*, desde 2.10.0 hasta 2.10.4, desde 2.11.0 hasta 2.11.1, 3.0.0. Los riesgos conocidos incluyen una denegaci\u00f3n de servicio debido a que WebSocket Proxy acepta cualquier conexi\u00f3n y una transferencia excesiva de datos debido al mal uso de la funci\u00f3n de ping/pong de WebSocket. 2.10 Los usuarios de Pulsar WebSocket Proxy deben actualizar al menos a 2.10.5. 2.11 Los usuarios de Pulsar WebSocket Proxy deben actualizar al menos a 2.11.2. 3.0 Los usuarios de Pulsar WebSocket Proxy deben actualizar al menos a 3.0.1. 3.1 Los usuarios de Pulsar WebSocket Proxy no se ven afectados. Cualquier usuario que ejecute Pulsar WebSocket Proxy para 2.8, 2.9 y versiones anteriores debe actualizar a una de las versiones parcheadas anteriores."
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