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HistoryJan 08, 2021 - 11:05 p.m.

Security Bulletin: Vulnerability in Apache ActiveMQ affects IBM Sterling Secure Proxy (CVE-2020-13920)

2021-01-0823:05:42
www.ibm.com
46

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

Summary

An Apache ActiveMQ man-in-the-middle vulnerability was addressed by IBM Sterling Secure Proxy.

Vulnerability Details

CVEID:CVE-2020-13920
**DESCRIPTION:**Apache ActiveMQ is vulnerable to a man-in-the-middle attack, caused by improper authentication validation when connecting to the JMX RMI registry. By creating another server to proxy the original, an attacker could exploit this vulnerability to launch a man-in-the-middle attack and gain access to the communication channel between endpoints to obtain user credentials or further compromise the system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/188067 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Secure Proxy 6.0.0 - 6.0.1.1 iFix 2
IBM Sterling Secure Proxy 3.4.3.2 through iFix 9

Remediation/Fixes

Product

|

VRMF

|

iFix

|

How to acquire fix

—|—|—|—

IBM Sterling Secure Proxy

|

6.0.1.1

|

iFix 3

|

Fix Central

IBM Sterling Secure Proxy

|

3.4.3.2

|

iFix 10

|

Fix Central

Workarounds and Mitigations

None

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

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