Vulnerability Details 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 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.5%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 7.8
References
- 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
Products affected by CVE-2017-6648
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cpe:2.3:a:cisco:telepresence_ce_software:8.2.2
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cpe:2.3:a:cisco:telepresence_tc_software:3.1.5
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cpe:2.3:a:cisco:telepresence_tc_software:3.1_base
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cpe:2.3:a:cisco:telepresence_tc_software:4.1.0
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cpe:2.3:a:cisco:telepresence_tc_software:4.1.1
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cpe:2.3:a:cisco:telepresence_tc_software:4.1.2
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cpe:2.3:a:cisco:telepresence_tc_software:4.1_base
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cpe:2.3:a:cisco:telepresence_tc_software:4.2.0
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cpe:2.3:a:cisco:telepresence_tc_software:4.2.1
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cpe:2.3:a:cisco:telepresence_tc_software:4.2.2
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cpe:2.3:a:cisco:telepresence_tc_software:4.2.3
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cpe:2.3:a:cisco:telepresence_tc_software:4.2.4
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cpe:2.3:a:cisco:telepresence_tc_software:4.2_base
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cpe:2.3:a:cisco:telepresence_tc_software:5.0.2
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cpe:2.3:a:cisco:telepresence_tc_software:5.0.2-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:5.0_base
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.11
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.13
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.3
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.3-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.4
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.4-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.5
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.5-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.6
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.6-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.7
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cpe:2.3:a:cisco:telepresence_tc_software:5.1.7-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:5.1_base
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cpe:2.3:a:cisco:telepresence_tc_software:6.0.0
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cpe:2.3:a:cisco:telepresence_tc_software:6.0.0-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:6.0.1
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cpe:2.3:a:cisco:telepresence_tc_software:6.0.1-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:6.0.2
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cpe:2.3:a:cisco:telepresence_tc_software:6.0.3
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cpe:2.3:a:cisco:telepresence_tc_software:6.0.4
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cpe:2.3:a:cisco:telepresence_tc_software:6.0_base
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cpe:2.3:a:cisco:telepresence_tc_software:6.1.0
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cpe:2.3:a:cisco:telepresence_tc_software:6.1.0-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:6.1.1
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cpe:2.3:a:cisco:telepresence_tc_software:6.1.1-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:6.1.2
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cpe:2.3:a:cisco:telepresence_tc_software:6.1.2-cucm
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cpe:2.3:a:cisco:telepresence_tc_software:6.1.3
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cpe:2.3:a:cisco:telepresence_tc_software:6.1.4
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cpe:2.3:a:cisco:telepresence_tc_software:6.1_base
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cpe:2.3:a:cisco:telepresence_tc_software:6.3.0
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cpe:2.3:a:cisco:telepresence_tc_software:6.3.1
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cpe:2.3:a:cisco:telepresence_tc_software:6.3.2
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cpe:2.3:a:cisco:telepresence_tc_software:6.3.3
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cpe:2.3:a:cisco:telepresence_tc_software:6.3.4
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cpe:2.3:a:cisco:telepresence_tc_software:6.3.5
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cpe:2.3:a:cisco:telepresence_tc_software:7.1.0
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cpe:2.3:a:cisco:telepresence_tc_software:7.1.1
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cpe:2.3:a:cisco:telepresence_tc_software:7.1.2
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cpe:2.3:a:cisco:telepresence_tc_software:7.1.3
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cpe:2.3:a:cisco:telepresence_tc_software:7.1.4
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cpe:2.3:a:cisco:telepresence_tc_software:7.2.0
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cpe:2.3:a:cisco:telepresence_tc_software:7.2.1
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cpe:2.3:a:cisco:telepresence_tc_software:7.3.0
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cpe:2.3:a:cisco:telepresence_tc_software:7.3.1
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cpe:2.3:a:cisco:telepresence_tc_software:7.3.2
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cpe:2.3:a:cisco:telepresence_tc_software:7.3.3
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cpe:2.3:a:cisco:telepresence_tc_software:7.3.6
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cpe:2.3:a:cisco:telepresence_tc_software:7.3.7
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cpe:2.3:a:cisco:telepresence_tc_software:8.2.0
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cpe:2.3:a:cisco:telepresence_tc_software:8.2.1