CVE-2018-0381
Summary
| CVE | CVE-2018-0381 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-10-17 22:29:00 UTC |
| Updated | 2021-09-13 11:21:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-667
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Cisco | Aironet Access Points | 8.2\(166.0\) | All | All | All |
| Operating System | Cisco | Aironet Access Points | 8.2\(167.3\) | All | All | All |
| Operating System | Cisco | Aironet Access Points | 8.3\(133.0\) | All | All | All |
| Operating System | Cisco | Aironet Access Points | 8.3\(141.10\) | All | All | All |
| Operating System | Cisco | Aironet Access Points | 8.5\(120.0\) | All | All | All |
| Operating System | Cisco | Aironet Access Points | 8.7\(1.107\) | All | All | All |
| Operating System | Cisco | Aironet Access Points | 8.7\(1.96\) | All | All | All |
| Operating System | Cisco | Aironet Access Points | 8.7\(1.99\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.2(166.0) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.2(167.3) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.2\(166.0\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.2\(167.3\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.3(133.0) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.3(141.10) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.3\(133.0\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.3\(141.10\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.5(120.0) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.5\(120.0\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.7(1.107) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.7(1.96) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.7(1.99) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.7\(1.107\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.7\(1.96\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.7\(1.99\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.2\(166.0\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.2\(167.3\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.3\(133.0\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.3\(141.10\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.5\(120.0\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.7\(1.107\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.7\(1.96\) | All | All | All |
| Operating System | Cisco | Aironet Series Access Points | 8.7\(1.99\) | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco Aironet 1560, 1800, 2800, and 3800 Traffic Dequeue Bug Lets Remote Authenticated Users Deny Service - SecurityTracker | SECTRACK | www.securitytracker.com | Third Party Advisory, VDB Entry |
| Cisco Aironet Access Points CVE-2018-0381 Denial of Service Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Cisco Aironet 1560, 1800, 2800, and 3800 Series Access Points Denial of Service Vulnerability | CISCO | tools.cisco.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.