This document provides installation instructions for Unified CCE 12.0(1) ES54. It also contains a list of Unified CCE issues resolved by this engineering special. Review all installation information before installing the product. Failure to install this engineering special as described can result in inconsistent Unified CCE behavior.
This document contains these sections:
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This ES patch resolves security vulnerabilities (CVE-2019-0230, CVE-2019-0233)
in the websetup application on all ICM servers, including Admin
Client machines, by upgrading the Apache Struts2 sub-component to version
2.5.22.
12.0(1)
You can install Unified CCE 12.0(1) ES54 on these Unified CCE components:
Do not install this engineering special
on the following components:
Installation of this patch
requires the all CCE services to be shut down during the entire period of
installation. It is always recommended to install this ES during a scheduled
downtime.
Note: Remove patches in the reverse order of their installation. For example, if you installed patches 3, then 5, then 10 for a product, you must uninstall patches 10, 5, and 3, in that order, to remove the patches from that product.
This section provides a list of significant Unified CCE defects resolved by this engineering special. It contains these subsections:
Note: You can view more information on and track individual Unified CCE defects using the Cisco Bug Search tool, located at: https://bst.cloudapps.cisco.com/bugsearch/search?null.
This section lists caveats specifically resolved by Unified CCE 12.0(1) ES54.
Caveats in this section are ordered by UNIFIED CCE component, severity, and then identifier.
|
Identifier |
Severity |
Component |
Headline |
|
CSCvv43532 |
2 |
web.setup |
Evaluation
of icm for Apache Struts Aug20 vulnerabilities |
Caveats are ordered by severity then defect number..
Defect Number: CSCvv43532
Component: web.setup
Severity: 2
Headline: Evaluation of icm for Apache Struts Aug20 vulnerabilities
Symptom:
This bug has been filed to evaluate the product against the Apache Struts
vulnerabilities disclosed on August 13 2020. Cisco has reviewed this product
and concluded that it contains a vulnerable version of the Apache Struts
framework and it is affected by the following vulnerability: CVE-2019-0230 -
Double OGNL Evaluation Remote Code Execution vulnerability The product however
is not affected by the following vulnerability: CVE-2019-0233 - File upload
denial of service vulnerability
Conditions: Not applicable
Workaround: Not applicable
Further Problem Description: None. PSIRT Evaluation: The Cisco PSIRT
has assigned this bug the following CVSS version 3 score. The Base CVSS scores
as of the time of evaluation are 9.8:
https://tools.cisco.com/security/center/cvssCalculator.x?version=3.0&vector=CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The Cisco PSIRT has assigned this score based on information obtained from multiple
sources. This includes the CVSS score assigned by the third-party vendor when
available. The CVSS score assigned may not reflect the actual impact on the
Cisco Product. CVE IDs: CVE-2019-0230, CVE-2019-0233 have been assigned to
document this issue.
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