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CVE-2018-0441— Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability

EPSS 0.26% · P49
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I. Basic Information for CVE-2018-0441

Vulnerability Information
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Vulnerability Title
Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IOS Access Points Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS Access Points（APs）Software是美国思科（Cisco）公司的一套用于管理控制访问接入点设备的软件。 Cisco IOS APs Software中的802.11r Fast Transition feature set存在安全漏洞。物理位置邻近的攻击者可通过多次发送恶意的重新关联事件利用该漏洞造成拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
CiscoCisco Aironet Access Point Software n/a -

II. Public POCs for CVE-2018-0441

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III. Intelligence Information for CVE-2018-0441

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Same Patch Batch · Cisco · 2018-10-17 · 15 CVEs total

CVE-2018-0388Cisco Wireless LAN Controller Software Cross-Site Scripting Vulnerability
CVE-2018-0416Cisco Wireless LAN Controller Software Information Disclosure Vulnerability
CVE-2018-0395Cisco FXOS and NX-OS Software Link Layer Discovery Protocol Denial of Service Vulnerabilit
CVE-2018-0456Cisco NX-OS Software Authenticated Simple Network Management Protocol Denial of Service Vu
CVE-2018-15395Cisco Wireless LAN Controller Software Privilege Escalation Vulnerability
CVE-2018-15402Cisco Enterprise NFV Infrastructure Software Cross-Site Request Forgery Vulnerability
CVE-2018-0378Cisco NX-OS Software for Nexus 5500, 5600, and 6000 Series Switches Precision Time Protoco
CVE-2018-0417Cisco Wireless LAN Controller Software GUI Privilege Escalation Vulnerability
CVE-2018-0381Cisco Aironet 1560, 1800, 2800, and 3800 Series Access Points Denial of Service Vulnerabil
CVE-2018-0420Cisco Wireless LAN Controller Software Directory Traversal Vulnerability
CVE-2018-0442Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points
CVE-2018-0443Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points
CVE-2018-15435Cisco SocialMiner Cross-Site Scripting Vulnerability
CVE-2018-15438Cisco Prime Collaboration Assurance Cross-Site Request Forgery Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Aironet Access Point Software
Same vendor: Cisco
Same weakness: CWE-400

V. Comments for CVE-2018-0441

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