Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2020.0080.2
Cisco Finesse Cross-Site Scripting Vulnerability
31 March 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Finesse
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-15278
Original Bulletin:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200108-finesse-xss
Revision History: March 31 2020: Vendor updated fixed releases
January 9 2020: Initial Release
- --------------------------BEGIN INCLUDED TEXT--------------------
Cisco Finesse Cross-Site Scripting Vulnerability
Priority: Medium
Advisory ID: cisco-sa-20200108-finesse-xss
First Published: 2020 January 8 16:00 GMT
Last Updated: 2020 March 30 21:00 GMT
Version 1.1: Final
Workarounds: No workarounds availableCisco Bug IDs: CSCvr19591CSCvr33151
CVE-2019-15278
CWE-79
CVSS Score:
6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X
Summary
o
A vulnerability in the web-based management interface of Cisco Finesse
could allow an unauthenticated, remote attacker to bypass authorization and
access sensitive information related to the device.
The vulnerability exists because the software fails to sanitize URLs before
it handles requests. An attacker could exploit this vulnerability by
submitting a crafted URL. A successful exploit could allow the attacker to
gain unauthorized access to sensitive information.
Cisco has released software updates that address this vulnerability. There
are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/
cisco-sa-20200108-finesse-xss
Affected Products
o Vulnerable Products
At the time of publication, this vulnerability affected Cisco Finesse
releases earlier than the first fixed software release for each code train.
See the Details section in the bug ID(s) at the top of this advisory for
the most complete and current information.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products section of this advisory
are known to be affected by this vulnerability.
Workarounds
o There are no workarounds that address this vulnerability.
Fixed Software
o When considering software upgrades , customers are advised to regularly
consult the advisories for Cisco products, which are available from the
Cisco Security Advisories and Alerts page , to determine exposure and a
complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded
contain sufficient memory and confirm that current hardware and software
configurations will continue to be supported properly by the new release.
If the information is not clear, customers are advised to contact the Cisco
Technical Assistance Center (TAC) or their contracted maintenance
providers.
Fixed Releases
At the time of publication, Cisco Finesse Releases 11.6(1) ES9, 12.0(1)
ES03, and 12.5(1) contained the fix for this vulnerability.
See the Details section in the bug ID(s) at the top of this advisory for
the most complete and current information.
Exploitation and Public Announcements
o The Cisco Product Security Incident Response Team (PSIRT) is not aware of
any public announcements or malicious use of the vulnerability that is
described in this advisory.
Source
o This vulnerability was found during the resolution of a Cisco TAC support
case.
Cisco Security Vulnerability Policy
o To learn about Cisco security vulnerability disclosure policies and
publications, see the Security Vulnerability Policy . This document also
contains instructions for obtaining fixed software and receiving security
vulnerability information from Cisco.
Action Links for This Advisory
o Understanding Cross-Site Scripting (XSS) Threat Vectors
Related to This Advisory
o Cross-Site Scripting
URL
o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/
cisco-sa-20200108-finesse-xss
Revision History
o +---------+------------------------+---------------+--------+-------------+
| Version | Description | Section | Status | Date |
+---------+------------------------+---------------+--------+-------------+
| 1.0 | Initial public | - | Final | 2020-JAN-08 |
| | release. | | | |
+---------+------------------------+---------------+--------+-------------+
| 1.1 | Updated fixed | Fixed | Final | 2020-MAR-30 |
| | releases. | Releases | | |
+---------+------------------------+---------------+--------+-------------+
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=Ytxe
-----END PGP SIGNATURE-----