Wi-Fi Devices as Physical Object Sensors

The new 802.11bf standard will turn Wi-Fi devices into object sensors: In three years or so, the Wi-Fi specification is scheduled to get an upgrade that will turn wireless devices into sensors capable of gathering data about the people and objects bathed in their signals. "When 802.11bf will be...

Fedora: Security Advisory for wpa_supplicant (FEDORA-2021-9b00febe54)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 34 Update: wpa_supplicant-2.9-12.fc34

wpasupplicant is a WPA Supplicant for Linux, BSD and Windows with support for WPA and WPA2 IEEE 802.11i / RSN. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11...

[SECURITY] Fedora 34 Update: wpa_supplicant-2.9-11.fc34

wpasupplicant is a WPA Supplicant for Linux, BSD and Windows with support for WPA and WPA2 IEEE 802.11i / RSN. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11...

Important: wpa_supplicant security update

The wpasupplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2 IEEE 802.11i / RSN, and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association o...

Important: Red Hat Security Advisory: wpa_supplicant security update

An update for wpasupplicant is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

NewStart CGSL MAIN 6.02 : tcpdump Multiple Vulnerabilities (NS-SA-2021-0082)

The remote NewStart CGSL host, running version MAIN 6.02, has tcpdump packages installed that are affected by multiple vulnerabilities: - The ICMP parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp.c:icmpprint. CVE-2018-14462 - The ICMPv6 parser in tcpdump before 4.9.3 has a buff...

[SECURITY] Fedora 32 Update: wpa_supplicant-2.9-6.fc32

wpasupplicant is a WPA Supplicant for Linux, BSD and Windows with support for WPA and WPA2 IEEE 802.11i / RSN. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11...

Fedora: Security Advisory for wpa_supplicant (FEDORA-2021-3430f96019)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 33 Update: wpa_supplicant-2.9-8.fc33

wpasupplicant is a WPA Supplicant for Linux, BSD and Windows with support for WPA and WPA2 IEEE 802.11i / RSN. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11...

[SECURITY] Fedora 32 Update: wpa_supplicant-2.9-5.fc32

wpasupplicant is a WPA Supplicant for Linux, BSD and Windows with support for WPA and WPA2 IEEE 802.11i / RSN. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11...

Design/Logic Flaw

A vulnerability has been identified in SCALANCE W780 and W740 IEEE 802.11n family All versions V6.3. Sending specially crafted packets through the ARP protocol to an affected device could cause a partial denial-of-service, preventing the device to operate normally for a short period of time...

CVE-2021-25666

CVE-2021-25666 affects Siemens SCALANCE W780 and W740 (IEEE 802.11n) family: all versions before v6.3. The issue arises from sending specially crafted ARP packets that can cause a partial denial-of-service, making the device unavailable for a short period. Mitigation is to update to v6.3 or later...

[SECURITY] Fedora 33 Update: wpa_supplicant-2.9-7.fc33

wpasupplicant is a WPA Supplicant for Linux, BSD and Windows with support for WPA and WPA2 IEEE 802.11i / RSN. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11...

Ksix Zigbee Devices Playback Protection Bypass

Exploit Title: Ksix Zigbee Devices - Playback Protection Bypass PoC Date: 2020-11-15 Exploit Author: Alejandro Vazquez Vazquez Vendor Homepage: https://www.ksixmobile.com/ Firmware Version: Gateway Zigbee Module - v1.0.3, Gateway Main Module - v1.1.2, Door Sensor - v1.0.7, PIR Motion Sensor -...

Ksix Zigbee Devices - Playback Protection Bypass (PoC)

Exploit Title: Ksix Zigbee Devices - Playback Protection Bypass PoC Date: 2020-11-15 Exploit Author: Alejandro Vazquez Vazquez Vendor Homepage: https://www.ksixmobile.com/ Firmware Version: Gateway Zigbee Module - v1.0.3, Gateway Main Module - v1.1.2, Door Sensor - v1.0.7, PIR Motion Sensor -...

Upcoming Speaking Engagements

This is a current list of where and when I am scheduled to speak: Ill be speaking at Cyber Week Online, October 19-21, 2020. Ill be speaking at the IEEE Symposium on Technology and Society virtual conference, November 12-15, 2020. Ill be keynoting the 2020 Conference on Cyber Norms on November 12...

kernel: unprivileged users able to create RAW sockets in AF_IEEE802154 network protocol

A vulnerability was discovered in the Linux kernel's AFIEEE802154 networking module where permissions checks are not enforced. This can allow an unprivileged user to create raw sockets for this protocol leading to the potential for data leaks or system unavailability...

site.ieee.org Cross Site Scripting vulnerability OBB-1283550

Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: &nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence; &nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website operator about its existence...

Denial Of Service (DoS)

tcpdump is vulnerable to denial of service DoS. The vulnerability exists as the IEEE 802.11 parser in tcpdump before 4.9.3 has a buffer over-read in print-80211.c for the Mesh Flags subfield...