Vulnerability Details CVE-2017-6633
A vulnerability in the TCP throttling process of Cisco UCS C-Series Rack Servers 3.0(0.234) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient rate-limiting protection. An attacker could exploit this vulnerability by sending a high rate of TCP SYN packets to a specific TCP listening port on an affected device. An exploit could allow the attacker to cause a specific TCP listening port to stop accepting new connections, resulting in a DoS condition. Cisco Bug IDs: CSCva65544.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 72.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://www.securityfocus.com/bid/98525
- http://www.securitytracker.com/id/1038513
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-ucsc
- http://www.securityfocus.com/bid/98525
- http://www.securitytracker.com/id/1038513
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-ucsc
Products affected by CVE-2017-6633
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cpe:2.3:a:cisco:unified_computing_system:3.0(0.234)
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cpe:2.3:h:cisco:ucs_c220_m4_rack_server:-
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cpe:2.3:h:cisco:ucs_c240_m4_rack_server:-
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cpe:2.3:h:cisco:ucs_c3160_rack_server:-
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cpe:2.3:h:cisco:ucs_c460_m4_rack_server:-