5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
8.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
6.8 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
52.6%
Original release date: January 11, 2022
Last revised:—
CVE-2021-43053
Source: TIBCO SoftwareInc.
Products Affected
TIBCO FTL - Community Edition versions 6.7.2 and below
TIBCO FTL - Developer Edition versions 6.7.2 and below
TIBCO FTL - Enterprise Edition versions 6.7.2 and below
The following component is affected:
Description
The component listed above contains a difficult to exploit vulnerability that
allows an unauthenticated attacker with network access to obtain the cluster
secret of another application connected to the realm server.
Impact
Successful execution of this vulnerability can result in an attacker gaining
full access to communication on an existing eFTL channel on the affected
system.
CVSS v3 Base Score: 8.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N)
Solution
TIBCO has released updated versions of the affected systems which address this
issue:
TIBCO FTL - Community Edition versions 6.7.2 and below update to version
6.7.3 or later
TIBCO FTL - Developer Edition versions 6.7.2 and below update to version
6.7.3 or later
TIBCO FTL - Enterprise Edition versions 6.7.2 and below update to version
6.7.3 or later
References
https://www.tibco.com/services/support/advisories
CVE-2021-43053
The information on this page is being provided to you on an"AS IS" and “AS-AVAILABLE” basis. The issues described on this page may or may not impact your system(s). TIBCO makes no representations, warranties, or guarantees as to the information contained herein.ANY AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED.BY ACCESSING THIS DOCUMENT YOU ACKNOWLEDGE THAT TIBCO SHALL IN NO EVENT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES THAT ARISE OUT OF YOUR USE OR FAILURE TO USE THE INFORMATIONCONTAINED HEREIN. The information on this page is being provided to you under the terms of your license and/or services agreement with TIBCO, and may be used only for the purposes contemplated by the agreement. If you donot have such an agreement with TIBCO, this information is provided under the TIBCO.com Terms of Use, and may be used only for the purposes contemplated by such Terms ofUse.
CPE | Name | Operator | Version |
---|---|---|---|
tibco ftl - community edition | le | 6.7.2 | |
tibco ftl - developer edition | le | 6.7.2 | |
tibco ftl - enterprise edition | le | 6.7.2 |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
8.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
6.8 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
52.6%