Vulnerability in Apache Activemq
CVE-2020-11998
A regression has been introduced in the commit preventing JMX re-bind. By passing an empty environment map to RMIConnectorServer, instead of the map that contains the authentication credentials, it leaves ActiveMQ open to the following att…
EPSS: 0.512 (98.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apache Activemq — versions 5.15.12
- Oracle Communications_diameter_signaling_router
- Oracle Communications_element_manager
- Oracle Communications_session_report_manager
- Oracle Communications_session_route_manager
- Oracle Enterprise_repository — versions 11.1.1.7.0
- Oracle Flexcube_private_banking — versions 12.0.0, 12.1.0
- N/a Apache Activemq — versions Apache Tomcat 5.15.12
Public proof-of-concept exploits
References
- security@apache.org (x_refsource_MISC, Vendor Advisory)
- security@apache.org (Third Party Advisory, x_refsource_MISC)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (Patch, Third Party Advisory, x_refsource_MISC)
- security@apache.org (Patch, Third Party Advisory, x_refsource_MISC)
- security@apache.org (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-11998?
- CVE-2020-11998 is a critical-severity vulnerability in Apache Activemq. CVSS score: 9.8/10. Published 2020-09-10.
- How severe is CVE-2020-11998?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-11998 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.