CVE-2020-13920

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-13920
Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the "jmxrmi" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12.

5.9 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt Vendor Advisory
https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E
https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/10/msg00013.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/11/msg00013.html
https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory
http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt Vendor Advisory
https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E
https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/10/msg00013.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/11/msg00013.html
https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:flexcube_private_banking:12.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:flexcube_private_banking:12.1.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
History

21 Nov 2024, 05:02

Type Values Removed Values Added
References () http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt - Vendor Advisory () http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt - Vendor Advisory
References () https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E - () https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E -
References () https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E - () https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E -
References () https://lists.debian.org/debian-lts-announce/2020/10/msg00013.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2020/10/msg00013.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2023/11/msg00013.html - () https://lists.debian.org/debian-lts-announce/2023/11/msg00013.html -
References () https://www.oracle.com/security-alerts/cpuoct2020.html - Third Party Advisory () https://www.oracle.com/security-alerts/cpuoct2020.html - Third Party Advisory

20 Nov 2023, 22:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2023/11/msg00013.html -

07 Nov 2023, 03:16

Type Values Removed Values Added
References
  • {'url': 'https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7@%3Ccommits.activemq.apache.org%3E', 'name': '[activemq-commits] 20210208 [activemq-website] branch master updated: Publish CVE-2020-13947', 'tags': ['Mailing List', 'Patch', 'Vendor Advisory'], 'refsource': 'MLIST'}
  • {'url': 'https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d@%3Ccommits.activemq.apache.org%3E', 'name': '[activemq-commits] 20210127 [activemq-website] branch master updated: Publish CVE-2021-26117', 'tags': ['Mailing List', 'Patch', 'Vendor Advisory'], 'refsource': 'MLIST'}
  • () https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E -
  • () https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E -
Information

Published : 2020-09-10 19:15

Updated : 2024-11-21 05:02

NVD link : CVE-2020-13920

Mitre link : CVE-2020-13920

CVE.ORG link : CVE-2020-13920

JSON object : View

Products Affected

debian

  • debian_linux

oracle

  • communications_diameter_signaling_router
  • flexcube_private_banking

apache

  • activemq
CWE
CWE-306

Missing Authentication for Critical Function