CVE-2017-6666
Cisco Network Convergence System NCS 5500 Denial of Service Vulnerability in Forwarding Component
Description
A vulnerability in the forwarding component of Cisco IOS XR Software for Cisco Network Convergence System (NCS) 5500 Series Routers could allow an authenticated, local attacker to cause the router to stop forwarding data traffic across Traffic Engineering (TE) tunnels, resulting in a denial of service (DoS) condition. More Information: CSCvd16665. Known Affected Releases: 6.2.11.BASE. Known Fixed Releases: 6.1.3 6.1.2 6.3.1.8i.BASE 6.2.11.8i.BASE 6.2.2.9i.BASE 6.1.32.11i.BASE 6.1.31.10i.BASE 6.1.4.3i.BASE.
INFO
Published Date :
June 13, 2017, 6:29 a.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.0
Exploitability Score :
1.5
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-2017-6666.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/98987 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1038630 | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-ncs | Mitigation 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-2017-6666 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-6666 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 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-399 NVD-CWE-noinfo -
CVE Modified by [email protected]
Jul. 08, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1038630 [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 28, 2017
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/98987 No Types Assigned http://www.securityfocus.com/bid/98987 Third Party Advisory, VDB Entry Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-ncs No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-ncs Mitigation, Vendor Advisory Added CWE CWE-399 Added CPE Configuration OR *cpe:2.3:o:cisco:ios_xr:6.0.0:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xr:6.0.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xr:6.0_base:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xr:6.1.0:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xr:6.1.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xr:6.1.2:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xr:6.1.3:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xr:6.2.0:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xr:6.2.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jun. 14, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/98987 [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-2017-6666 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-2017-6666
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05635
percentile