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AUSCERT External Security Bulletin Redistribution
ESB-2015.3109
Cisco Emergency Responder Vulnerabilities
14 December 2015
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Emergency Responder
Cisco Emergency Responder Web Framework
Publisher: Cisco Systems
Operating System: Cisco
VMware ESX Server
Impact/Access: Create Arbitrary Files -- Remote/Unauthenticated
Cross-site Request Forgery -- Remote with User Interaction
Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2015-6407 CVE-2015-6406 CVE-2015-6405
CVE-2015-6400
Original Bulletin:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-erw
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-ert
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-cers
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151210-cer
Comment: This bulletin contains four (4) Cisco Systems security advisories.
For the advisories with no Cisco provided workarounds or patches,
AusCERT recommends that users verify unsolicited links, and that
administrators restrict external network access where possible.
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Cisco Emergency Responder Web Framework Arbitrary File Upload Vulnerability
Medium
Advisory ID:
cisco-sa-20151209-erw
Published:
2015 December 10 07:30 GMT
Version 1.0:
Final
CVSS Score:
Base - 4.0
Workarounds:
No workarounds available
Cisco Bug IDs:
CSCuv25501
CVE-2015-6407
CWE-20
Summary
A vulnerability in the web framework of Cisco Emergency Responder (CER) could
allow an unauthenticated, remote attacker to upload arbitrary files to a
restricted location on the filesystem.
The vulnerability is due to insufficient parameter validation. An attacker
could exploit this vulnerability by sending a crafted request to the server.
An exploit could allow the attacker to upload arbitrary files to arbitrary
locations on an affected device.
Cisco has released software updates that address this vulnerability. There are
no workarounds that mitigate this vulnerability.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-erw
Affected Products
Vulnerable Products
Cisco Emergency Responder Release 10.5(3.10000.9) is vulnerable.
Products Confirmed Not Vulnerable
No other Cisco products are currently known to be affected by this
vulnerability.
Workarounds
There are no workarounds that mitigate this vulnerability.
Fixed Software
When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories to determine exposure and a complete upgrade
solution.
In all cases, customers should ensure that the devices to upgrade 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.
Exploitation and Public Announcements
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.
URL
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-erw
Revision History
Version Description Section Status Date
1.0 Initial public release. Final 2015-December-10
Legal Disclaimer
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.
Cisco Emergency Responder Tools Menu Directory Traversal Vulnerability
Medium
Advisory ID:
cisco-sa-20151209-ert
Published:
2015 December 10 08:00 GMT
Version 1.0:
Final
CVSS Score:
Base - 4.0
Workarounds:
No workarounds available
Cisco Bug IDs:
CSCuv21781
CVE-2015-6406
CWE-22
Summary
A vulnerability in the Tools menu of Cisco Emergency Responder could allow an
authenticated, remote attacker to put files in arbitrary locations on an
affected device.
The vulnerability is due to a failure to properly sanitize user-supplied input
that is provided to the Tools menu as part of a filename. An attacker could
exploit this vulnerability by using directory traversal methods to supply a
path to a desired file location.
Cisco has released software updates that address this vulnerability. There are
no workarounds that mitigate this vulnerability.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-ert
Affected Products
Vulnerable Products
Cisco Emergency Responder Release 10.5(1.10000.5) is vulnerable.
Products Confirmed Not Vulnerable
No other Cisco products are currently known to be affected by this
vulnerability.
Workarounds
There are no workarounds that mitigate this vulnerability.
Fixed Software
When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories to determine exposure and a complete upgrade
solution.
In all cases, customers should ensure that the devices to upgrade 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.
Exploitation and Public Announcements
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.
URL
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-ert
Revision History
Version Description Section Status Date
1.0 Initial public release. Final 2015-December-10
Legal Disclaimer
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.
- -----------------------------------------------------------------------------------------------------------------------------------------------------------
Cisco Emergency Responder Service Web Framework Cross-Site Request Forgery
Vulnerability
Medium
Advisory ID:
cisco-sa-20151209-cers
Last Updated:
2015 December 10 18:26 GMT
Published:
2015 December 10 08:30 GMT
Version 1.1:
Final
CVSS Score:
Base - 4.3
Workarounds:
No workarounds available
Cisco Bug IDs:
CSCuv26501
CVE-2015-6405
CWE-352
Summary
A vulnerability in the web framework of Cisco Emergency Responder server could
allow an unauthenticated, remote attacker to conduct a cross-site request
forgery (CSRF) attack against a user of the web interface.
The vulnerability is due to insufficient CSRF protections. An attacker could
exploit this vulnerability by persuading a user of an affected system to
follow a malicious link or visit an attacker-controlled website. A successful
exploit could allow the attacker to submit arbitrary requests to the affected
device via the affected web browser and with the privileges of the user.
Cisco has not released software updates that address this vulnerability. There
are no workarounds that mitigate this vulnerability.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-cers
Affected Products
Vulnerable Products
Cisco Emergency Responder Releases 10.5(1) and 10.5(1a) are vulnerable.
Products Confirmed Not Vulnerable
No other Cisco products are currently known to be affected by this
vulnerability.
Workarounds
There are no workarounds that mitigate this vulnerability.
Fixed Software
When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories to determine exposure and a complete upgrade
solution.
In all cases, customers should ensure that the devices to upgrade 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.
Exploitation and Public Announcements
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.
URL
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-cers
Revision History
Version Description Section Status Date
1.1 Clarified the affected Affected Products Final 2015-Dec-10
release versions.
1.0 Initial public release. Final 2015-Dec-10
Legal Disclaimer
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.
- -----------------------------------------------------------------------------------------------------------------------------------------------------------
Cisco Emergency Responder Web Framework Cross-Site Scripting Vulnerability
Medium
Advisory ID:
cisco-sa-20151210-cer
Published:
2015 December 10 22:30 GMT
Version 1.0:
Final
CVSS Score:
Base - 4.3
Workarounds:
No workarounds available
Cisco Bug IDs:
CSCuv25547
CVE-2015-6400
CWE-352
Summary
A vulnerability in the web framework of Cisco Emergency Responder Software
could allow an unauthenticated, remote attacker to execute a stored cross-site
scripting (XSS) attack against the user of the web interface.
The vulnerability is due to insufficient validation on the input fields of a
web form. An attacker could exploit this vulnerability by entering malicious
code in an affected form that is then stored in the database.
Cisco has not released software updates that address this vulnerability.
Workarounds that mitigate this vulnerability are not available.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151210-cer
Affected Products
Vulnerable Products
Cisco Emergency Responder version 10.5(1a) is vulnerable.
Products Confirmed Not Vulnerable
No other Cisco products are currently known to be affected by this
vulnerability.
Workarounds
Workarounds are not available.
Fixed Software
When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories 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.
Exploitation and Public Announcements
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.
URL
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151210-cer
Revision History
Version Description Section Status Date
1.0 Initial public release NA Final 2015-December-10
Legal Disclaimer
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--------------------
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===========================================================================
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
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===========================================================================
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