CVE-2018-0441
Cisco IOS Access Points (APs) 802.11r Fast Transition Denial of Service Vulnerability
Description
A vulnerability in the 802.11r Fast Transition feature set of Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a corruption of certain timer mechanisms triggered by specific roaming events. This corruption will eventually cause a timer crash. An attacker could exploit this vulnerability by sending malicious reassociation events multiple times to the same AP in a short period of time, causing a DoS condition on the affected AP.
INFO
Published Date :
Oct. 17, 2018, 10:29 p.m.
Last Modified :
Oct. 9, 2019, 11:32 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.0
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2018-0441
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2018-0441.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/105680 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041918 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-ap-ft-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-2018-0441 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0441 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 CVSS V3 Cisco Systems, Inc. AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Added CWE Cisco Systems, Inc. CWE-400 -
Initial Analysis by [email protected]
Jan. 24, 2019
Action Type Old Value New Value Added CVSS V2 (AV:A/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Changed Reference Type http://www.securitytracker.com/id/1041918 No Types Assigned http://www.securitytracker.com/id/1041918 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/105680 No Types Assigned http://www.securityfocus.com/bid/105680 Third Party Advisory, VDB Entry Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-ap-ft-dos No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-ap-ft-dos Vendor Advisory Added CWE CWE-400 Added CPE Configuration OR *cpe:2.3:o:cisco:access_points:8.0\(140.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:access_points:8.2\(141.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:access_points:8.2\(151.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:access_points:8.3\(102.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:access_points:8.3\(112.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:access_points:8.3\(114.74\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:access_points:15.3\(3\)jd:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:cisco:access_points:*:*:*:*:*:*:*:* versions up to (excluding) 8.3.140.0 *cpe:2.3:o:cisco:access_points:*:*:*:*:*:*:*:* versions from (including) 8.4 up to (excluding) 8.5.110.0 -
CVE Modified by [email protected]
Oct. 23, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/105680 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 19, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1041918 [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-2018-0441 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-2018-0441
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} -0.03%
score
0.42254
percentile