JBoss JGroups information disclosure

jboss-jgroups-info-disc (76540) The risk level is classified as LowLow Risk

Description:

JBoss JGroups diagnostics service is enabled by default with no authentication when a JGroups channel is started. A remote attacker could exploit this vulnerability to obtain diagnostic information.

*CVSS:

Base Score: 4.3
  Access Vector: Network
  Access Complexity: Medium
  Authentication: None
  Confidentiality Impact: Partial
  Integrity Impact: None
  Availability Impact: None
 
Temporal Score: 3.2
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed

Consequences:

Obtain Information

Remedy:

Refer to Red Hat Bugzilla Bug 823392 for patch, upgrade or suggested workaround information. See References.

References:

  • JBoss Web site: JBoss.
  • Red Hat Bugzilla Bug 823392 : CVE-2012-2377 JGroups diagnostics service enabled by default with no authentication when a JGroups channel is started.
  • BID-54183: JBoss Enterprise BRMS Platform JGroups Diagnostics Service Information Disclosure Vulnerability
  • CVE-2012-2377: JGroups diagnostics service in JBoss Enterprise Portal Platform before 5.2.2, SOA Platform before 5.3.0, and BRMS Platform before 5.3.0, is enabled without authentication when started by the JGroups channel, which allows remote attackers in adjacent networks to read diagnostics information via a crafted IP multicast.
  • OSVDB ID: 83085: JBoss Enterprise BRMS Platform JGroups Diagnostics Service Authentication Weakness Information Disclosure
  • RHSA-2013-0192: Important: JBoss Enterprise Application Platform 5.2.0 update
  • RHSA-2013-0193: Important: JBoss Enterprise Application Platform 5.2.0 update

Platforms Affected:

  • JBoss Enterprise Application Platform 5
  • JBoss JBoss

Reported:

Jun 22, 2012

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