CVE-2012-6551: Apache activemq Denial of Service Vulnerability

MODERATE
Advisory Identifier: GHSA-34fp-xvxp-rg22
CWE-400
Published
Advisory Summary

CVE-2012-6551 is a MODERATE denial of service vulnerability (CWE-400: Uncontrolled Resource Consumption) affecting Apache activemq libraries in the Maven ecosystem. The issue involves apache activemq default configuration subject to denial of service. Remediation is available by upgrading affected packages to version 5.8.0.

CVE-2012-6551 at a Glance

CVE Identifier CVE-2012-6551
GHSA Identifier GHSA-34fp-xvxp-rg22
Severity MODERATE
CVSS v3.1 Base Score N/A
CWE Classification CWE-400: Uncontrolled Resource Consumption
Affected Product Apache activemq
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2012-6551

To remediate this vulnerability, upgrade all affected Apache activemq dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

org.apache.activemq:apache-activemq fixed: 5.8.0
<dependency>
    <groupId>org.apache.activemq</groupId>
    <artifactId>apache-activemq</artifactId>
    <version>5.8.0</version>
</dependency>
org.apache.activemq:activemq-web-demo fixed: 5.8.0
<dependency>
    <groupId>org.apache.activemq</groupId>
    <artifactId>activemq-web-demo</artifactId>
    <version>5.8.0</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release:

mvn dependency:tree -Dincludes=org.apache.activemq

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2012-6551, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.apache.activemq

Analyze the terminal output to locate any version of Apache activemq in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 5.8.0), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.apache.activemq command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-400: Uncontrolled Resource Consumption, where the product does not properly control the allocation and maintenance of a limited resource. In Apache activemq, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

The default configuration of Apache ActiveMQ before 5.8.0 enables a sample web application, which allows remote attackers to cause a denial of service (broker resource consumption) via HTTP requests.

CVE-2012-6551 Affected Apache activemq Versions

2 component(s)
Fixed Versions:
5.8.0
Product / Package Ecosystem Affected Versions Fixed Version
org.apache.activemq:apache-activemq
Maven
< 5.8.0
5.8.0
org.apache.activemq:activemq-web-demo
Maven
< 5.8.0
5.8.0

References

Frequently Asked Questions

What is CVE-2012-6551?
CVE-2012-6551 is a security vulnerability in Apache activemq involving Apache ActiveMQ default configuration subject to denial of service under CWE-400: Uncontrolled Resource Consumption.
Which Apache activemq versions are affected?
Affected versions include releases prior to 5.8.0 across affected packages: org.apache.activemq:apache-activemq, org.apache.activemq:activemq-web-demo.
What version fixes CVE-2012-6551?
Upgrading to 5.8.0 (or the latest patched release for your respective branch) resolves the vulnerability.
Is apache-activemq affected?
Yes, org.apache.activemq:apache-activemq is affected in releases prior to 5.8.0. Upgrade your dependency to 5.8.0 or later.
Is activemq-web-demo affected?
Yes, org.apache.activemq:activemq-web-demo is affected in releases prior to 5.8.0. Upgrade your dependency to 5.8.0 or later.
What CWE is associated with CVE-2012-6551?
CVE-2012-6551 is classified under CWE-400: Uncontrolled Resource Consumption (The product does not properly control the allocation and maintenance of a limited resource.).
How can I check Maven dependencies for CVE-2012-6551?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.apache.activemq'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-34fp-xvxp-rg22",
  "modified" : "2024-03-14T22:49:46Z",
  "published" : "2022-05-17T03:46:32Z",
  "aliases" : [ "CVE-2012-6551" ],
  "summary" : "Apache ActiveMQ default configuration subject to denial of service",
  "details" : "The default configuration of Apache ActiveMQ before 5.8.0 enables a sample web application, which allows remote attackers to cause a denial of service (broker resource consumption) via HTTP requests.",
  "severity" : [ ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.activemq:apache-activemq"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "5.8.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.activemq:activemq-web-demo"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "5.8.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2012-6551"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/activemq/commit/22bc55b9487df98a3c3cb04f99f4618fcba364fe"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/activemq/commit/437ea2f6e58d18837ae0e68dcd2fdadc1fff3723"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/activemq/commit/ced33d2551a040813cb40bd6d36fdd322034fa73"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/apache/activemq"
  }, {
    "type" : "WEB",
    "url" : "https://issues.apache.org/jira/browse/AMQ-4124"
  }, {
    "type" : "WEB",
    "url" : "https://issues.apache.org/jira/browse/AMQ-5033"
  }, {
    "type" : "WEB",
    "url" : "https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311210&version=12323282"
  }, {
    "type" : "WEB",
    "url" : "https://web.archive.org/web/20130916074709/http://activemq.2283324.n4.nabble.com/DISCUSS-ActiveMQ-out-of-the-box-Should-not-include-the-demos-tc4658044.html"
  }, {
    "type" : "WEB",
    "url" : "https://web.archive.org/web/20200228042520/http://www.securityfocus.com/bid/59401"
  }, {
    "type" : "WEB",
    "url" : "http://activemq.apache.org/activemq-580-release.html"
  }, {
    "type" : "WEB",
    "url" : "http://rhn.redhat.com/errata/RHSA-2013-1029.html"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-400" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-08-29T21:32:55Z",
    "nvd_published_at" : "2013-04-21T21:55:00Z"
  }
}