Alertas de Seguridad de la Información

msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the decoder reads the four-byte length of a map32 value before validating that the complete five-byte header is available. A truncated map32 header therefore causes a checked out-of-bounds buffer read and throws RangeError instead of IncompleteBufferError, which can unexpectedly terminate a request, stream, or wor…

msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the streaming decoder recursively invokes itself for each complete MessagePack value remaining in a chunk. A remote peer can send one chunk containing many small valid values, causing recursion proportional to the value count, exhausting the JavaScript call stack, and interrupting the process or stream. This issue…

SGLang contains an arbitrary code execution vulnerability caused by the ZMQ message decoder unconditionally deserializing PickleWrapper payloads via pickle.loads() in _maybe_unwrap_pickle without type allowlisting or authentication; this vulnerability persists via the msgpack path even when SGLANG_USE_PICKLE_IPC is disabled, and becomes remotely exploitable if data-parallel attention is enabled wi…

LMCache en modo distribuido expone un socket ZeroMQ ROUTER sin autenticación que permite a atacantes remotos ejecutar código arbitrario mediante deserialización insegura con pickle. La vulnerabilidad afecta infraestructuras de procesamiento de caché distribuido en centros de datos y servicios en la nube utilizados por empresas en LATAM. Un atacante no autenticado puede registrar procesos maliciosos y comprometer toda la arquitectura de caché compartida.