CVE-2017-6633
Cisco UCS C-Series Rack Servers TCP SYN Flood Vulnearbility
Description
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.
INFO
Published Date :
May 22, 2017, 1:29 a.m.
Last Modified :
July 8, 2017, 1:29 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-6633.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/98525 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1038513 | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-ucsc | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-6633 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-6633 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-119 -
CVE Modified by [email protected]
Jul. 08, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1038513 [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 02, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-ucsc No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-ucsc Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/98525 No Types Assigned http://www.securityfocus.com/bid/98525 Third Party Advisory, VDB Entry Added CWE CWE-119 Added CPE Configuration AND OR *cpe:2.3:a:cisco:unified_computing_system:3.0\(0.234\):*:*:*:*:*:*:* OR cpe:2.3:h:cisco:ucs_c220_m4_rack_server:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ucs_c240_m4_rack_server:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ucs_c3160_rack_server:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ucs_c460_m4_rack_server:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 25, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/98525 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-6633 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-6633
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.36 }} 0.00%
score
0.67599
percentile