rabbitmq-server: rabbitmq-server: Unauthorized message routing via missing alternate-exchange permission check

A flaw was found in rabbitmq-server. This vulnerability allows an authenticated user to bypass access controls and perform unauthorized message routing. When an exchange is declared via the Advanced Message Queuing Protocol AMQP 1.0 management interface, the application fails to verify write...

rabbitmq-server: RabbitMQ: Denial of Service via JMS topic exchange atom exhaustion

A flaw was found in RabbitMQ, a messaging and streaming broker. An authenticated low-privilege AMQP Advanced Message Queuing Protocol user can exploit this vulnerability by creating bindings on an x-jms-topic exchange with specially crafted selector strings. This action causes an exhaustion of...

rabbitmq: RabbitMQ: Administrator path traversal allows arbitrary file write

A flaw was found in RabbitMQ, a messaging and streaming broker. A user with administrator privileges could exploit a path traversal vulnerability in the tracing plugin. By manipulating the name parameter, an attacker could write a .log-suffixed file to arbitrary filesystem paths writable by the...

rabbitmq: RabbitMQ: Denial of Service via atom exhaustion in runtime-parameter component

A flaw was found in RabbitMQ. An authorized policymaker can exploit this vulnerability by issuing a large number of requests with distinct component values to the runtime-parameters lookup path. This action coerces attacker-supplied strings into new atoms, eventually exhausting the Erlang atom...

RabbitMQ: RabbitMQ: Denial of Service via crafted AMQP 1.0 SQL LIKE filter

A flaw was found in RabbitMQ, a messaging and streaming broker. An authenticated AMQP 1.0 consumer with read and write permissions on a stream queue can exploit a Regular Expression Denial of Service ReDoS vulnerability. This occurs when a crafted LIKE filter is processed, leading to excessive CP...

rabbitmq-server: RabbitMQ: Denial of Service via atom table exhaustion in stream chunk_selector

A flaw was found in RabbitMQ. An authenticated stream client with read access to any stream can exploit a vulnerability in the getchunkselector/1 function. This function processes a client-supplied chunkselector property without proper validation, leading to an atom table exhaustion. Successful...

rabbitmq: RabbitMQ: Denial of Service via management API regular expression filter

A flaw was found in RabbitMQ. A remote attacker with management privileges could exploit a regular expression regex filter in the management API by providing a specially crafted regex to the ?name= filter. This vulnerability, known as Regular Expression Denial of Service ReDoS, causes excessive C...

rabbitmq-server: RabbitMQ: Denial of Service via AMQP 1.0 array32 parsing

A flaw was found in RabbitMQ. An unauthenticated network attacker can exploit an issue in the AMQP 1.0 listener by sending a specially crafted 19-byte frame. This causes the system to attempt to build a list of approximately 4 billion empty elements, exhausting heap memory and terminating the...

rabbitmq: rabbitmq_web_mqtt: RabbitMQ Web-MQTT plugin: Denial of Service via decompression bomb

A flaw was found in the rabbitmqwebmqtt plugin of RabbitMQ. An unauthenticated remote attacker can exploit a decompression bomb vulnerability by sending a highly-compressed WebSocket frame. This frame, when decompressed, inflates to gigabytes of memory, leading to a Denial of Service DoS by...

rabbitmq-server: RabbitMQ: Privilege escalation allows monitoring users to delete shovels

A flaw was found in RabbitMQ. An authenticated monitoring user, who is intended to have read-only access, can exploit an improper authorization vulnerability. This allows them to delete or restart 'shovels' in any virtual host they can access, leading to a denial of service or disruption of messa...

rabbitmq-server: RabbitMQ: Denial of Service due to atom-table exhaustion via reply-to queue name decoding

A flaw was found in RabbitMQ, a messaging and streaming broker. An authenticated AMQP Advanced Message Queuing Protocol client can trigger an atom-table exhaustion by sending specially crafted reply-to queue names for decoding. This can lead to the entire Erlang Virtual Machine VM crashing,...

rabbitmq-server: RabbitMQ: Unauthorized cross-vhost message access via missing Federation upstream authorization

A flaw was found in RabbitMQ. The Federation feature fails to enforce virtual host vhost authorization checks when validating upstream connections. An authenticated user with policy configuration privileges in one vhost can exploit this flaw by targeting another vhost where they lack permissions...

rabbitmq: RabbitMQ: Authenticated user can bypass connection limits via stream protocol

A flaw was found in RabbitMQ. The stream protocol handler does not correctly enforce per-user and per-virtual host vhost connection limits. An authenticated user can exploit this by connecting through port 5552, bypassing the intended connection restrictions. This could lead to resource exhaustio...

rabbitmq: RabbitMQ: Information disclosure of decrypted Shovel URIs in debug logs

A flaw was found in RabbitMQ, a messaging and streaming broker. When the Shovel plugin is enabled with URI-embedded credentials and debug logging is active, the completion of an autodelete shovel can cause decrypted AMQP Advanced Message Queuing Protocol URIs, including usernames and passwords, t...

rabbitmq: RabbitMQ: Information disclosure via cross-vhost authorization bypass

A flaw was found in RabbitMQ. An authorization bypass vulnerability allows a management-tagged user to read Raft status, including leader, members, term, and commit index, for quorum queues in inaccessible virtual hosts vhosts. This exposes sensitive cross-tenant queue names and cluster topology...

RabbitMQ: RabbitMQ: Account takeover via stored Cross-Site Scripting in TLS peer-certificate DN

A flaw was found in RabbitMQ. This vulnerability, a stored Cross-Site Scripting XSS, exists in the management UI. An attacker who can obtain a trusted TLS client certificate can embed malicious JavaScript in the certificate's Subject Distinguished Name DN. When the TLS listener is configured for...

rabbitmq: RabbitMQ: Information disclosure of AMQP 1.0 shovel URI passwords

A flaw was found in RabbitMQ, a messaging and streaming broker. The AMQP 1.0 shovel component incorrectly stores connection Uniform Resource Identifiers URIs with embedded plaintext passwords. This information can be exposed to an authenticated attacker with monitoring privileges via the...

Astra Linux – Vulnerability in rabbitMQ-server

Versions of RabbitMQ prior to 3.8.16 are vulnerable to a denial-of-service vulnerability due to improper input validation in the AMQP 1.0 client connection endpoint. A malicious user can exploit this vulnerability by sending malicious AMQP messages to the target RabbitMQ instance where the AMQP 1...

Astra Linux – Vulnerability in rabbitMQ-server

RabbitMQ is a multi-protocol messaging broker. In rabbitMQ-server prior to version 3.8.17, adding a new user through the management UI could result in the user’s banner being displayed in a confirmation message without proper tag sanitization, potentially allowing JavaScript code to execute withi...

Astra Linux – Vulnerability in rabbitMQ-server

RabbitMQ is a multi-protocol messaging broker. In rabbitmq-server prior to version 3.8.18, when a federation link was displayed in the RabbitMQ management UI through the rabbitmqfederationmanagement plugin, its consumer tag was rendered without proper tag sanitization. This potentially allows for...