MGASA-2020-0244 Updated wpa_supplicant packages fix security vulnerability

Updated wpasupplicant and hostpad packages fix security vulnerability: A vulnerability was discovered in wpasupplicant. When Access Point AP mode and Protected Management Frames PMF IEEE 802.11w are enabled, wpasupplicant does not perform enough validation on the source address of some received...

Cisco Catalyst 9800 Series Wireless Controllers IOS XE Input Validation Error Vulnerability (CNVD-2020-31958)

Cisco IOS XE is the United States Cisco Cisco company's set of operating system developed for its network equipment. An input validation error vulnerability exists in the IEEE 802.11w Protected Management Frames handling of IOS XE Software in Cisco Catalyst 9800 Series Wireless Controllers. An...

CVE-2020-3206

A vulnerability in the handling of IEEE 802.11w Protected Management Frames PMFs of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to terminate a valid user connection to an affected device. The vulnerabilit...

DEBIAN-CVE-2019-5062

An exploitable denial-of-service vulnerability exists in the 802.11w security state handling for hostapd 2.6 connected clients with valid 802.11w sessions. By simulating an incomplete new association, an attacker can trigger a deauthentication against stations using 802.11w, resulting in a denial...

Cisco Aironet 3800 Series Access Points Denial of Service Vulnerability

The Cisco Aironet 3800 Series Access Points are a set of wireless access point devices from Cisco, Inc. 802.11w Protected Management Frames PAF is one of the frame encryption protection components. A denial of service vulnerability exists in the Cisco Aironet 3800 series. The vulnerability arises...

Cisco Aironet Access Points Protected Management Frames User Denial of Service Vulnerability

A vulnerability in the handling of 802.11w Protected Management Frames PAF by Cisco Aironet 3800 Series Access Points could allow an unauthenticated, adjacent attacker to terminate a valid user connection to an affected device. Copyright C 2017 Greenbone Networks GmbH Some text descriptions might...