Vulnerability Name:

CVE-2020-11998 (CCN-188065)

Assigned:2020-09-10
Published:2020-09-10
Updated:2021-12-10
Summary: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 attack: https://docs.oracle.com/javase/8/docs/technotes/guides/management/agent.html "A remote client could create a javax.management.loading.MLet MBean and use it to create new MBeans from arbitrary URLs, at least if there is no security manager. In other words, a rogue remote client could make your Java application execute arbitrary code." Mitigation: Upgrade to Apache ActiveMQ 5.15.13
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: Apache Web site
Apache ActiveMQ

Source: MISC
Type: Vendor Advisory
http://activemq.apache.org/security-advisories.data/CVE-2020-11998-announcement.txt

Source: MITRE
Type: CNA
CVE-2020-11998

Source: XF
Type: UNKNOWN
apache-cve202011998-code-exec(188065)

Source: MLIST
Type: Mailing List, Patch, Vendor Advisory
[activemq-commits] 20210208 [activemq-website] branch master updated: Publish CVE-2020-13947

Source: MLIST
Type: Mailing List, Patch, Vendor Advisory
[activemq-commits] 20210127 [activemq-website] branch master updated: Publish CVE-2021-26117

Source: CCN
Type: oss-sec Mailing List, Thu, 10 Sep 2020 11:45:14 +0200
[CVE-2020-11998] Apache ActiveMQ JMX remote client could execute arbitrary code

Source: CCN
Type: IBM Security Bulletin 6348698 (Operations Analytics Predictive Insights)
Vulnerabilities in Apache ActiveMQ affect IBM Operations Analytics Predictive Insights (CVE-2020-11998, CVE-2020-13920)

Source: N/A
Type: Patch, Third Party Advisory
N/A

Source: CCN
Type: Oracle Critical Patch Update Advisory - April 2021
Oracle Critical Patch Update Advisory - April 2021

Source: MISC
Type: Patch, Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html

Source: CCN
Type: Oracle CPUJan2021
Oracle Critical Patch Update Advisory - January 2021

Source: MISC
Type: Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html

Source: CCN
Type: Oracle CPUJul2021
Oracle Critical Patch Update Advisory - July 2021

Source: CCN
Type: Oracle CPUOct2021
Oracle Critical Patch Update Advisory - October 2021

Source: MISC
Type: Patch, Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:apache:activemq:5.15.12:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* (Version >= 8.0.0 and <= 8.5.0)
  • OR cpe:/a:oracle:communications_element_manager:*:*:*:*:*:*:*:* (Version >= 8.2.0 and <= 8.2.4.0)
  • OR cpe:/a:oracle:communications_session_report_manager:*:*:*:*:*:*:*:* (Version >= 8.0.0 and <= 8.2.2)
  • OR cpe:/a:oracle:communications_session_route_manager:*:*:*:*:*:*:*:* (Version >= 8.0.0 and <= 8.2.2)
  • OR cpe:/a:oracle:enterprise_repository:11.1.1.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_private_banking:12.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_private_banking:12.1.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:apache:activemq:5.15.12:*:*:*:*:*:*:*
  • AND
  • cpe:/a:oracle:flexcube_private_banking:12.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_private_banking:12.1:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:enterprise_repository:11.1.1.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:operations_analytics_predictive_insights:1.3.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    apache activemq 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 11.1.1.7.0
    oracle flexcube private banking 12.0.0
    oracle flexcube private banking 12.1.0
    apache activemq 5.15.12
    oracle flexcube private banking 12.0
    oracle flexcube private banking 12.1
    oracle enterprise repository 11.1.1.7.0
    ibm operations analytics predictive insights 1.3.0