Apache Qpid Broker-J vulnerabilities

CVE-2017-15702 [CRITICAL] CVE-2017-15702: In Apache Qpid Broker-J 0.18 through 0.32, if the broker is configured with different authentication In Apache Qpid Broker-J 0.18 through 0.32, if the broker is configured with different authentication providers on different ports one of which is an HTTP port, then the broker can be tricked by a remote unauthenticated attacker connecting to the HTTP port into using an authentication provider that was configured on a different port. The attacker still nee

CVE-2016-4432 [CRITICAL] CWE-287 CVE-2016-4432: The AMQP 0-8, 0-9, 0-91, and 0-10 connection handling in Apache Qpid Java before 6.0.3 might allow r The AMQP 0-8, 0-9, 0-91, and 0-10 connection handling in Apache Qpid Java before 6.0.3 might allow remote attackers to bypass authentication and consequently perform actions via vectors related to connection state logging.

CVE-2016-8741 [HIGH] CWE-200 CVE-2016-8741: The Apache Qpid Broker for Java can be configured to use different so called AuthenticationProviders The Apache Qpid Broker for Java can be configured to use different so called AuthenticationProviders to handle user authentication. Among the choices are the SCRAM-SHA-1 and SCRAM-SHA-256 AuthenticationProvider types. It was discovered that these AuthenticationProviders in Apache Qpid Broker for Java 6.0.x before 6.0.6 and 6.1.x before 6.1.1 prematurely

CVE-2019-0200 [HIGH] CVE-2019-0200: A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 6.0.0-7.0.6 (inclusive) A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 6.0.0-7.0.6 (inclusive) and 7.1.0 which allows an unauthenticated attacker to crash the broker instance by sending specially crafted commands using AMQP protocol versions below 1.0 (AMQP 0-8, 0-9, 0-91 and 0-10). Users of Apache Qpid Broker-J versions 6.0.0-7.0.6 (inclusive) and 7.1.0

CVE-2017-15701 [HIGH] CWE-400 CVE-2017-15701: In Apache Qpid Broker-J versions 6.1.0 through 6.1.4 (inclusive) the broker does not properly enforc In Apache Qpid Broker-J versions 6.1.0 through 6.1.4 (inclusive) the broker does not properly enforce a maximum frame size in AMQP 1.0 frames. A remote unauthenticated attacker could exploit this to cause the broker to exhaust all available memory and eventually terminate. Older AMQP protocols are not affected.

CVE-2026-68074 [HIGH] CWE-770 CVE-2026-68074: A pre-authentication attacker could leverage unbounded symbol value caching to cause resource exhaus A pre-authentication attacker could leverage unbounded symbol value caching to cause resource exhaustion leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue.

CVE-2026-68073 [HIGH] CWE-674 CVE-2026-68073: A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue.

CVE-2026-68060 [HIGH] CWE-770 CVE-2026-68060: A pre-authentication attacker could leverage type size/count handling to cause excessive allocation A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue.

CVE-2018-8030 [HIGH] CWE-20 CVE-2018-8030: A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP p A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.

CVE-2018-1298 [MEDIUM] CWE-20 CVE-2018-1298: A Denial of Service vulnerability was found in Apache Qpid Broker-J 7.0.0 in functionality for authe A Denial of Service vulnerability was found in Apache Qpid Broker-J 7.0.0 in functionality for authentication of connections for AMQP protocols 0-8, 0-9, 0-91 and 0-10 when PLAIN or XOAUTH2 SASL mechanism is used. The vulnerability allows unauthenticated attacker to crash the broker instance. AMQP 1.0 and HTTP connections are not affected. An authentic

CVE-2026-68077 [MEDIUM] CWE-606 CVE-2026-68077: An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessi An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue.

CVE-2026-68080 [MEDIUM] CWE-406 CVE-2026-68080: It was not possible to govern the rate at which the broker would respond to an echo flow, enabling a It was not possible to govern the rate at which the broker would respond to an echo flow, enabling an authenticated attacker to cause excessive resource usage and potential denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue.

CVE-2026-68075 [MEDIUM] CWE-770 CVE-2026-68075: An authenticated attacker could exceed the session flow control incoming window potentially leading An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue.

CVE-2026-68078 [MEDIUM] CWE-770 CVE-2026-68078: It was not possible to govern the maximum number of transfer frames per incoming delivery, enabling It was not possible to govern the maximum number of transfer frames per incoming delivery, enabling an authenticated attacker to cause excessive resource usage and potential denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue.

CVE-2016-3094 [MEDIUM] CWE-20 CVE-2016-3094: PlainSaslServer.java in Apache Qpid Java before 6.0.3, when the broker is configured to allow plaint PlainSaslServer.java in Apache Qpid Java before 6.0.3, when the broker is configured to allow plaintext passwords, allows remote attackers to cause a denial of service (broker termination) via a crafted authentication attempt, which triggers an uncaught exception.