CVE-2018-0170
Cisco IOS XE Software Umbrella Integration OpenDNS DoS Vulnerability
Description
A vulnerability in the Cisco Umbrella Integration feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition, related to the OpenDNS software. The vulnerability is due to a logic error that exists when handling a malformed incoming packet, leading to access to an internal data structure after it has been freed. An attacker could exploit this vulnerability by sending crafted, malformed IP packets to an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvb86327.
INFO
Published Date :
March 28, 2018, 10:29 p.m.
Last Modified :
Dec. 3, 2019, 6:55 p.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-2018-0170.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/103560 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040590 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-opendns-dos | 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-2018-0170 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0170 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 -
Modified Analysis by [email protected]
Dec. 03, 2019
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed CPE Configuration OR *cpe:2.3:o:cisco:ios_xe:16.4\(1\):*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:ios_xe:16.4.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-416 -
Initial Analysis by [email protected]
Apr. 24, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C) 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-20180328-opendns-dos No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-opendns-dos Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/103560 No Types Assigned http://www.securityfocus.com/bid/103560 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1040590 No Types Assigned http://www.securitytracker.com/id/1040590 Third Party Advisory, VDB Entry Added CWE CWE-416 Added CPE Configuration OR *cpe:2.3:o:cisco:ios_xe:16.4\(1\):*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 01, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/103560 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 30, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1040590 [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-2018-0170 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-2018-0170
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.16 }} -0.07%
score
0.52094
percentile