CVE-2017-6648
A vulnerability in the Session Initiation Protocol (SIP) of the Cisco TelePresence Codec (TC) and Collaboration Endpoint (CE) Software could allow an unauthent…
Impact
A vulnerability in the Session Initiation Protocol (SIP) of the Cisco TelePresence Codec (TC) and Collaboration Endpoint (CE) Software could allow an unauthenticated, remote attacker to cause a TelePresence endpoint to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to a lack of flow-control mechanisms within the software. An attacker could exploit this vulnerability by sending a flood of SIP INVITE packets to the affected device. An exploit could allow the attacker to impact the availability of services and data of the device, including a complete DoS condition. This vulnerability affects the following Cisco TC and CE platforms when running software versions prior to TC 7.3.8 and CE 8.3.0. Cisco Bug IDs: CSCux94002.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Telepresence Ce Software | Version 8.2.2 |
| Cisco | Telepresence Tc Software | Versions 3.1.5, 3.1_base, 4.1.0, 4.1.1, 4.1.2, 4.1_base |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.securityfocus.com/bid/98934
- http://www.securitytracker.com/id/1038624
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-tele
- http://www.securityfocus.com/bid/98934
- http://www.securitytracker.com/id/1038624
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-tele