Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2024.0492
Cisco Unity Connection Cross-Site Scripting Vulnerability
25 January 2024
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unity Connection
Publisher: Cisco Systems
Operating System: Cisco
Resolution: Patch/Upgrade
CVE Names: CVE-2024-20305
Original Bulletin:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cuc-xss-9TFuu5MS
Comment: CVSS (Max): 4.8 CVE-2024-20305 (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N)
CVSS Source: Cisco Systems
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- --------------------------BEGIN INCLUDED TEXT--------------------
Cisco Unity Connection Cross-Site Scripting Vulnerability
Priority: Medium
Advisory ID: cisco-sa-cuc-xss-9TFuu5MS
First Published: 2024 January 24 16:00 GMT
Version 1.0: Final
Workarounds: No workarounds available
Cisco Bug IDs: CSCwh63111
CVE Names: CVE-2024-20305
Summary
o A vulnerability in the web-based management interface of Cisco Unity
Connection could allow an authenticated, remote attacker to conduct a
cross-site scripting (XSS) attack against a user of the interface.
This vulnerability exists because the web-based management interface does
not properly validate user-supplied input. An attacker could exploit this
vulnerability by persuading a user of the interface to click a crafted
link. A successful exploit could allow the attacker to execute arbitrary
script code in the context of the affected interface or access sensitive,
browser-based 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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cuc-xss-9TFuu5MS
Affected Products
o Vulnerable Products
At the time of publication, this vulnerability affected Cisco Unity
Connection.
For information about which Cisco software releases were vulnerable at the
time of publication, see the Fixed Software section of this advisory. 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.
Cisco has confirmed that this vulnerability does not affect the following
Cisco products:
Unified Communications Manager (CM)
Unified CM Session Management Edition (CM SME)
Unified CM IM & Presence Service (CM IM&P)
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 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, the release information in the following table
was accurate. See the Details section in the bug ID(s) at the top of this
advisory for the most complete and current information.
The left column lists Cisco software releases, and the right column
indicates whether a release was affected by the vulnerability that is
described in this advisory and which release included the fix for this
vulnerability.
Cisco Unity Connection Release First Fixed Release
14 and earlier Migrate to a fixed release.
15 Not vulnerable.
The Cisco Product Security Incident Response Team (PSIRT) validates only
the affected and fixed release information that is documented in this
advisory.
Exploitation and Public Announcements
o The Cisco 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 internal security testing.
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.
Subscribe to Cisco Security Notifications
o Subscribe
Related to This Advisory
o Cross-Site Scripting
URL
o https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cuc-xss-9TFuu5MS
Revision History
o +----------+---------------------------+----------+--------+--------------+
| Version | Description | Section | Status | Date |
+----------+---------------------------+----------+--------+--------------+
| 1.0 | Initial public release. | - | Final | 2024-JAN-24 |
+----------+---------------------------+----------+--------+--------------+
Legal Disclaimer
o THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND
OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT
OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES
THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that omits the
distribution URL is an uncontrolled copy and may lack important information
or contain factual errors. The information in this document is intended for
end users of Cisco products.
- --------------------------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: https://auscert.org.au/gpg-key/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=/23Y
-----END PGP SIGNATURE-----