The packet-storing feature on Cisco 9900 phones with firmware 9.3(2) does not properly support the RTP protocol, which allows remote attackers to cause a denial of service (device hang) by sending malformed RTP packets after a call is answered, aka Bug ID CSCur39976.
References
Link | Resource |
---|---|
http://tools.cisco.com/security/center/viewAlert.x?alertId=39554 | Vendor Advisory |
http://www.securityfocus.com/bid/75471 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1032748 | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
|
Information
Published : 2015-06-30 08:59
Updated : 2017-01-04 09:55
NVD link : CVE-2015-4226
Mitre link : CVE-2015-4226
JSON object : View
CWE
CWE-399
Resource Management Errors
Products Affected
cisco
- unified_ip_phones_9900_series_firmware