Exploit for Memory Allocation with Excessive Size Value in Apache Activemq

CVE-2025-27533-Exploit-for-Apache-ActiveMQ PoC exploit for...

Apache ActiveMQ 6.1.6 Denial of Service

Apache ActiveMQ version 6.1.6 denial of service proof of concept exploit. This tool sends malicious OpenWire packets to exhaust the JVM heap memory of the target server, potentially crashing the ActiveMQ service on port 61616...

Apache ActiveMQ 5.16.x < 5.16.8 / 5.17.x < 5.17.7 / 5.18.x < 5.18.7 / 6.x < 6.1.6 DoS (CVE-2025-27533)

The version of Apache ActiveMQ running on the remote host is 5.16.x prior to 5.16.8, 5.17.x prior to 5.17.7, 5.18.x prior to 5.18.7, or 6.x prior to 6.1.6. It is, therefore, affected by a denial of service vulneraiblity: - During unmarshalling of OpenWire commands the size value of buffers was no...

Apache ActiveMQ 6.1.6 - Denial of Service (DOS)

Exploit Title: Apache ActiveMQ 6.1.6 - Denial of Service DOS Date: 2025-05-9 Exploit Author: Abdualhadi khalifa https://x.com/absholi7ly/ Github: https://github.com/absholi7ly/CVE-2025-27533-Exploit-for-Apache-ActiveMQ CVE: CVE-2025-27533 import socket import struct import time import datetime...

be.yildiz-games:module-messaging-activemq (=1.0.15), com.chutneytesting:action-impl (>=2.2.1 <=3.0.0) +53 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-openwire-legacy (>=5.18.0 <=5.18.6)

org.apache.activemq:activemq-openwire-legacy MAVEN version =5.18.0, =2.2.1, =2.2.1, =2.2.2, =2.2.1, =0.17.0, =0.19.12-2023-11-12, =RC0-0.19.12-2023-10-27, =0.19.12-2023-11-12, =RC0-0.19.12-2023-10-27, =1.2.1.2, =1.2.1.1-beta.1, =0.10.0, =1.1.0, =1.5.0, =1.8.0 and more Source cves: CVE-2025-27533...

Memory Allocation with Excessive Size Value

Overview org.apache.activemq:activemq-client is a high performance Apache 2.0 licensed Message Broker and JMS 1.1 implementation. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value during the unmarshalling of OpenWire commands, where the size value of...

be.yildiz-games:module-messaging-activemq (=2.0.0), com.codbex.atlas:codbex-atlas-application (>=1.1.0 <=2.110.0) +77 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-openwire-legacy (>=6.0.0 <=6.1.5)

org.apache.activemq:activemq-openwire-legacy MAVEN version =6.0.0, =1.1.0, =2.55.0, =1.0.5, =1.1.0, =1.1.0, =1.1.0, =0.2.0, =1.1.0, =0.2.2, =1.4.0, =6.0.0, =6.1.5 and more Source cves: CVE-2025-27533 Source advisory: OSV:GHSA-WHXR-3P84-RF3C...

com.chutneytesting:chutney-kotlin-dsl (>=0.1.18 <=1.0.1), com.codbex.aion:codbex-aion-platform (>=0.5.6 <=0.5.7) +157 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-openwire-legacy (>=5.17.0 <=5.17.6)

org.apache.activemq:activemq-openwire-legacy MAVEN version =5.17.0, =0.1.18, =0.5.6, =0.5.6, =0.5.6, =0.3.0, =0.3.0, =0.5.3, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.4.0 and more Source cves: CVE-2025-27533 Source advisory:...

be.yildiz-games:module-messaging-activemq (=1.0.15), com.chutneytesting:action-impl (>=2.2.1 <=3.0.0) +53 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-openwire-legacy (>=5.18.0 <=5.18.6)

org.apache.activemq:activemq-openwire-legacy MAVEN version =5.18.0, =2.2.1, =2.2.1, =2.2.2, =2.2.1, =0.17.0, =0.19.12-2023-11-12, =RC0-0.19.12-2023-10-27, =0.19.12-2023-11-12, =RC0-0.19.12-2023-10-27, =1.2.1.2, =1.2.1.1-beta.1, =0.10.0, =1.1.0, =1.5.0, =1.8.0 and more Source cves: CVE-2025-27533...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value during the unmarshalling of OpenWire commands, where the size value of buffers is not properly validated. An attacker can deplete process memory and cause service disruptions by sending crafte...

com.chutneytesting:chutney-kotlin-dsl (>=0.1.18 <=1.0.1), com.codbex.aion:codbex-aion-platform (>=0.5.6 <=0.5.7) +157 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-openwire-legacy (>=5.17.0 <=5.17.6)

org.apache.activemq:activemq-openwire-legacy MAVEN version =5.17.0, =0.1.18, =0.5.6, =0.5.6, =0.5.6, =0.3.0, =0.3.0, =0.5.3, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.4.0 and more Source cves: CVE-2025-27533 Source advisory:...

be.yildiz-games:module-messaging-activemq (=1.0.15), com.chutneytesting:action-impl (>=2.2.1 <=3.0.0) +114 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-client (>=5.18.0 <=5.18.6)

org.apache.activemq:activemq-client MAVEN version =5.18.0, =2.2.1, =2.2.1, =2.2.2, =2.2.1, =2.0.0, =0.4.4, =0.4.4, =0.28.0, =2.0.0, =3.0.0, =0.17.0, =RC0-0.19.12-2023-10-27, =RC0-0.19.12-2023-10-27, =RC0-0.19.12-2023-10-27, =RC-1.0.0.RC4+2025-05-15 and more Source cves: CVE-2025-27533 Source...

be.yildiz-games:module-messaging-activemq (=2.0.0), com.codbex.atlas:codbex-atlas-application (>=1.1.0 <=2.110.0) +103 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-client (>=6.0.0 <=6.1.5)

org.apache.activemq:activemq-client MAVEN version =6.0.0, =1.1.0, =2.55.0, =1.0.5, =1.1.0, =1.1.0, =1.1.0, =0.2.0, =1.1.0, =7.0.0, =7.0.0, =7.0.0, =7.0.1 and more Source cves: CVE-2025-27533 Source advisory: OSV:GHSA-WHXR-3P84-RF3C...

com.chutneytesting:chutney-kotlin-dsl (>=0.1.18 <=1.0.1), com.codbex.aion:codbex-aion-platform (>=0.5.6 <=0.5.7) +218 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-client (>=5.17.0 <=5.17.6)

org.apache.activemq:activemq-client MAVEN version =5.17.0, =0.1.18, =0.5.6, =0.5.6, =0.5.6, =0.3.0, =0.3.0, =0.5.3, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.4.0 and more Source cves: CVE-2025-27533 Source advisory: OSV:GHSA-WHXR-3P84-RF3C...

at.chrl:chrl-jms (=1.1.0), at.researchstudio.sat:won-core (>=0.2 <=0.9) +975 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-openwire-legacy (>=5.10.0 <=5.16.7)

org.apache.activemq:activemq-openwire-legacy MAVEN version =5.10.0, =0.2, =0.3, =0.2, =0.2, =0.3, =0.3, =0.3, =0.3, =0.3, =0.2, =0.3, =0.3, =0.6 - at.researchstudio.sat:won-owner =0.3 - at.researchstudio.sat:won-owner-webapp =0.3 and more Source cves: CVE-2025-27533 Source advisory:...

com.chutneytesting:chutney-kotlin-dsl (>=0.1.18 <=1.0.1), com.codbex.aion:codbex-aion-platform (>=0.5.6 <=0.5.7) +218 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-client (>=5.17.0 <=5.17.6)

org.apache.activemq:activemq-client MAVEN version =5.17.0, =0.1.18, =0.5.6, =0.5.6, =0.5.6, =0.3.0, =0.3.0, =0.5.3, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.4.0 and more Source cves: CVE-2025-27533 Source advisory:...

be.yildiz-games:module-messaging-activemq (=2.0.0), com.codbex.atlas:codbex-atlas-application (>=1.1.0 <=2.110.0) +103 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-client (>=6.0.0 <=6.1.5)

org.apache.activemq:activemq-client MAVEN version =6.0.0, =1.1.0, =2.55.0, =1.0.5, =1.1.0, =1.1.0, =1.1.0, =0.2.0, =1.1.0, =7.0.0, =7.0.0, =7.0.0, =7.0.1 and more Source cves: CVE-2025-27533 Source advisory: SNYK:JAVA-ORGAPACHEACTIVEMQ-10074037...

at.chrl:chrl-jms (=1.1.0), at.researchstudio.sat:won-core (>=0.2 <=0.9) +1242 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-client (>=5.10.0 <=5.16.7)

org.apache.activemq:activemq-client MAVEN version =5.10.0, =0.2, =0.3, =0.2, =0.2, =0.3, =0.3, =0.3, =0.3, =0.3, =0.2, =0.3, =0.3, =0.6 - at.researchstudio.sat:won-owner =0.3 - at.researchstudio.sat:won-owner-webapp =0.3 and more Source cves: CVE-2025-27533 Source advisory:...

be.yildiz-games:module-messaging-activemq (=1.0.15), com.chutneytesting:action-impl (>=2.2.1 <=3.0.0) +114 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-client (>=5.18.0 <=5.18.6)

org.apache.activemq:activemq-client MAVEN version =5.18.0, =2.2.1, =2.2.1, =2.2.2, =2.2.1, =2.0.0, =0.4.4, =0.4.4, =0.28.0, =2.0.0, =3.0.0, =0.17.0, =RC0-0.19.12-2023-10-27, =RC0-0.19.12-2023-10-27, =RC0-0.19.12-2023-10-27, =RC-1.0.0.RC4+2025-05-15 and more Source cves: CVE-2025-27533 Source...

be.yildiz-games:module-messaging-activemq (=2.0.0), com.codbex.atlas:codbex-atlas-application (>=1.1.0 <=2.110.0) +77 more potentially affected by CVE-2025-27533 via org.apache.activemq:activemq-openwire-legacy (>=6.0.0 <=6.1.5)

org.apache.activemq:activemq-openwire-legacy MAVEN version =6.0.0, =1.1.0, =2.55.0, =1.0.5, =1.1.0, =1.1.0, =1.1.0, =0.2.0, =1.1.0, =0.2.2, =1.4.0, =6.0.0, =6.1.5 and more Source cves: CVE-2025-27533 Source advisory: SNYK:JAVA-ORGAPACHEACTIVEMQ-10074038...