Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2011-4905

Severity CVSS v4.0:
Pending analysis
Type:
CWE-399 Resource Management Errors
Publication date:
05/01/2012
Last modified:
11/04/2025

Description

Apache ActiveMQ before 5.6.0 allows remote attackers to cause a denial of service (file-descriptor exhaustion and broker crash or hang) by sending many openwire failover:tcp:// connection requests.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:* 5.5.1 (including)
cpe:2.3:a:apache:activemq:1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:1.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:1.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:1.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:1.5:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:2.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:2.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:3.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:3.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:3.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:3.2.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:3.2.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:4.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:4.0:m4:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools