TIBCO Security Advisory: January 11, 2022 - TIBCO FTL -2021-43053

TIBCO FTL Secret Exposure Vulnerability

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:

• Realm Server

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

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