CVE-2016-8741

Apache Qpid Broker for Java (6.0.x before 6.0.6; 6.1.x before 6.1.1) is affected. The SCRAM-SHA-1 and SCRAM-SHA-256 AuthenticationProviders prematurely terminate SCRAM SASL negotiation when the provided username does not exist, enabling remote attackers to determine whether a user exists. The iss...

CVE-2017-15701

The CVE-2017-15701 entry applies to Apache Qpid Broker-J versions 6.1.0–6.1.4, where AMQP 1.0 frame size is not properly enforced, allowing a remote unauthenticated attacker to exhaust memory and cause DoS. A fix is available in 6.1.5 and later; upgrade to 6.1.5+ or apply the applicable mitigatio...

CVE-2017-15702

Apache Qpid Broker-J versions 0.18–0.32 are vulnerable to authentication port spoofing: if different authentication providers are configured on multiple ports and one is an HTTP port, a remote unauthenticated attacker connecting to the HTTP port can cause the broker to use the authentication prov...

CVE-2016-4432

CVE-2016-4432 affects Apache Qpid Java broker before 6.0.3. The AMQP 0-8/0-9/0-91/0-10 connection handling could allow remote attackers to bypass authentication and perform actions via vectors related to connection state logging. The connected documents corroborate the vulnerability in the Java b...

CVE-2018-8030

CVE-2018-8030 affects Apache Qpid Broker-J 7.0.0–7.0.4 when publishing AMQP messages larger than the default maximum (100 MB) using protocols 0-8, 0-9, or 0-91. The defect causes the broker to crash, representing a Denial of Service (DoS). Affected protocols 0-10 and 1.0 are not affected. The pro...

CVE-2019-0200

Apache Qpid Broker-J is affected by a Denial of Service (DoS) vulnerability CVE-2019-0200 in versions 6.0.0–7.0.6 inclusive and 7.1.0. An unauthenticated attacker can crash the broker by sending specially crafted commands over AMQP protocol versions below 1.0 (0-8, 0-9, 0-91, 0-10). Remediation: ...

CVE-2016-3094

CVE-2016-3094 - Affected software and root cause: Apache Qpid Java broker prior to 6.0.3, when configured to allow plaintext passwords, is vulnerable via the PlainSaslServer.java authentication path. An attacker can trigger an uncaught exception through a crafted authentication attempt, leading t...

CVE-2018-1298

CVE-2018-1298 describes a Denial of Service in Apache Qpid Broker-J 7.0.0 related to authentication of AMQP connections. The issue occurs when using PLAIN or XOAUTH2 SASL mechanisms during SASL negotiation, where unauthenticated attackers may crash the broker. Affected scope includes AMQP protoco...

CVE-2026-68073

CVE-2026-68073 describes an issue in Apache Qpid Broker-J up to version 10.0.1 where unbounded type nesting can be triggered pre-authentication to cause a StackOverflowError, potentially leading to a denial of service. The affected component is the Broker-J product (up to 10.0.1). The underlying ...

CVE-2026-68078

The CVE describes a DoS risk in Apache Qpid Broker-J caused by an inability to govern the maximum number of transfer frames per incoming delivery. This weakness allows an authenticated attacker to trigger excessive resource usage, potentially degrading service. Affected versions are up to 10.0.1;...

CVE-2026-68074

Affected product: Apache Qpid Broker-J (through 10.0.1). Vulnerability: pre-authentication resource exhaustion caused by unbounded symbol value caching, leading to denial of service. Root cause: unbounded caching of symbol values allows resource exhaustion under unauthenticated access. Impact: De...

CVE-2026-68060

CVE-2026-68060 affects Apache Qpid Broker-J up to version 10.0.1. The vulnerability arises from improper handling of type size/count, leading to excessive memory allocation and potential denial of service in a pre-authentication context. A fix is available in version 10.1.0. If you rely on this b...

CVE-2026-68077

CVE-2026-68077 affects Apache Qpid Broker-J prior to 10.1.0, where an authenticated attacker can craft a disposition frame with large or illegal ranges, triggering excessive CPU usage due to naive range handling and causing a denial of service. The issue is mitigated by upgrading to version 10.1....

CVE-2026-68075

The CVE-2026-68075 entry concerns Apache Qpid Broker-J prior to 10.1.0. An authenticated attacker can exceed the session flow control incoming window, potentially causing a denial of service. Affected versions are up to 10.0.1; the recommended fix is to upgrade to version 10.1.0. The available so...

CVE-2026-68080

CVE-2026-68080 affects Apache Qpid Broker-J up to version 10.0.1. The issue is an unbounded rate of responses to echo flows, allowing an authenticated attacker to cause excessive resource usage and potential denial of service. The recommended mitigation is upgrading to version 10.1.0, which fixes...