CVE-2018-0381
Cisco Aironet Series Access Points Deadlock Reload Vulnerability (Denial of Service)
Description
A vulnerability in the Cisco Aironet Series Access Points (APs) software could allow an authenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to a deadlock condition that may occur when an affected AP attempts to dequeue aggregated traffic that is destined to an attacker-controlled wireless client. An attacker who can successfully transition between multiple Service Set Identifiers (SSIDs) hosted on the same AP while replicating the required traffic patterns could trigger the deadlock condition. A watchdog timer that detects the condition will trigger a reload of the device, resulting in a DoS condition while the device restarts.
INFO
Published Date :
Oct. 17, 2018, 10:29 p.m.
Last Modified :
Sept. 13, 2021, 11:21 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.0
Exploitability Score :
2.3
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-2018-0381.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/105685 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041929 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-aironet-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-2018-0381 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0381 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 -
Reanalysis by [email protected]
Sep. 13, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:cisco:aironet_series_access_points:8.2\(166.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.2\(167.3\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.3\(133.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.3\(141.10\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.5\(120.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.7\(1.96\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.7\(1.99\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.7\(1.107\):*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:aironet_access_points:8.2\(166.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_access_points:8.2\(167.3\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_access_points:8.3\(133.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_access_points:8.3\(141.10\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_access_points:8.5\(120.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_access_points:8.7\(1.96\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_access_points:8.7\(1.99\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_access_points:8.7\(1.107\):*:*:*:*:*:*:* -
Modified Analysis by [email protected]
Aug. 28, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H Added CVSS V3.1 NIST AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H Removed CWE NIST CWE-400 Added CWE NIST CWE-667 -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Cisco Systems, Inc. AV:A/AC:H/PR:L/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:S/C:N/I:N/A:C) Added CVSS V3 AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-aironet-dos No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-aironet-dos Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/105685 No Types Assigned http://www.securityfocus.com/bid/105685 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1041929 No Types Assigned http://www.securitytracker.com/id/1041929 Third Party Advisory, VDB Entry Added CWE CWE-400 Added CPE Configuration OR *cpe:2.3:o:cisco:aironet_series_access_points:8.2\(166.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.2\(167.3\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.3\(133.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.3\(141.10\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.5\(120.0\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.7\(1.96\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.7\(1.99\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:aironet_series_access_points:8.7\(1.107\):*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 23, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/105685 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 20, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1041929 [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-2018-0381 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-2018-0381
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.01%
score
0.18770
percentile