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AUSCERT External Security Bulletin Redistribution
ESB-2019.4397.2
Cisco Unified Communications Manager SQL Injection Vulnerability
7 February 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unified Communications Manager
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-15972
Original Bulletin:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191120-cucm-sql
Revision History: February 7 2020: Information about fixed software has been released
November 21 2019: Initial Release
- --------------------------BEGIN INCLUDED TEXT--------------------
Cisco Unified Communications Manager SQL Injection Vulnerability
Priority: Medium
Advisory ID: cisco-sa-20191120-cucm-sql
First Published: 2019 November 20 16:00 GMT
Last Updated: 2020 February 6 17:00 GMT
Version 1.1: Final
Workarounds: No workarounds availableCisco Bug IDs: CSCvp49463
CVE-2019-15972
CWE-89
CVSS Score:
5.4 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:X/RL:X/RC:X
Summary
o A vulnerability in the web-based management interface of Cisco Unified
Communications Manager could allow an authenticated, remote attacker to
conduct SQL injection attacks on an affected system.
The vulnerability exists because the web-based management interface
improperly validates SQL values. An attacker could exploit this
vulnerability by authenticating to the application and sending malicious
requests to an affected system. A successful exploit could allow the
attacker to modify values on or return values from the underlying database.
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-20191120-cucm-sql
Affected Products
o Vulnerable Products
At the time of publication, Cisco Unified Communications Manager releases
12.5(1)SU2 and 11.5(1)SU7 and later 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.
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
For information about fixed software releases, see the Details section in
the bug ID(s) at the top of this advisory.
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 Cisco would like to thank Ken Gannon and Vahe Demirkhanyan of F-Secure
(formerly MWR InfoSecurity) for reporting this vulnerability.
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.
URL
o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/
cisco-sa-20191120-cucm-sql
Revision History
o +---------+------------------------+----------+--------+------------------+
| Version | Description | Section | Status | Date |
+---------+------------------------+----------+--------+------------------+
| 1.1 | Including information | Affected | Final | 2020-February-06 |
| | about fixed software. | Products | | |
+---------+------------------------+----------+--------+------------------+
| 1.0 | Initial public | - | Final | 2019-November-20 |
| | release. | | | |
+---------+------------------------+----------+--------+------------------+
- --------------------------END INCLUDED TEXT--------------------
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