The vulnerability of the WPA2 protocol, which stems from errors in managing the cryptographic keys, allows unauthorized access to encrypted information transmitted over a wireless network.

The vulnerability of the WPA2 protocol, which provides security for Wi-Fi wireless networks, is related to errors in the management of cryptographic keys. Exploiting this vulnerability allows a perpetrator within the range of a Wi-Fi network to access encrypted information transmitted over the...

Fedora 25 : 1:wpa_supplicant (2017-12e76e8364) (KRACK)

Fix the for the Key Reinstallation Attacks ========================================== - hostapd: Avoid key reinstallation in FT handshake CVE-2017-13082 - Fix PTK rekeying to generate a new ANonce - Prevent reinstallation of an already in-use group key and extend protection of GTK/IGTK...

wpa_supplicant: reinstallation of the integrity group key (IGTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame

A new exploitation technique called key reinstallation attacks KRACK affecting WPA2 has been discovered. A remote attacker within Wi-Fi range could exploit this attack to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by reinstalling a previously used integrity group key IGTK durin...

wpa_supplicant: reinstallation of the group key (GTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame

A new exploitation technique called key reinstallation attacks KRACK affecting WPA2 has been discovered. A remote attacker within Wi-Fi range could exploit this attack to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by reinstalling a previously used group key GTK during a Wireles...

ALPINE-CVE-2017-13087

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Group Temporal Key GTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

DEBIAN-CVE-2017-13088

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Integrity Group Temporal Key IGTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

Authentication flaw

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Group Temporal Key GTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

CVE-2017-13087

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Group Temporal Key GTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

CVE-2017-13088

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Integrity Group Temporal Key IGTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

ALPINE-CVE-2017-13088

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Integrity Group Temporal Key IGTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

CVE-2017-13088

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Integrity Group Temporal Key IGTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

CVE-2017-13087

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Group Temporal Key GTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

CVE-2017-13087

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Group Temporal Key GTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

CVE-2017-13088

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Integrity Group Temporal Key IGTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

TP-Link WR940N - (Authenticated) Remote Code

TP-Link WR940N - Authenticated Remote Code import urllib2 import base64 import hashlib from optparse import import sys import urllibbanner = "\n" "WR940N Authenticated Remote Code Exploit\n" "This exploit will open a bind shell on the remote target\n" "The port is 31337, you can change that in th...

CVE-2017-13087

A new exploitation technique called key reinstallation attacks KRACK affecting WPA2 has been discovered. A remote attacker within Wi-Fi range could exploit this attack to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by reinstalling a previously used group key GTK during a Wireles...

UBUNTU-CVE-2017-13088

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Integrity Group Temporal Key IGTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

[ASA-201710-22] wpa_supplicant: man-in-the-middle

Arch Linux Security Advisory ASA-201710-22 ========================================== Severity: High Date : 2017-10-16 CVE-ID : CVE-2017-13077 CVE-2017-13078 CVE-2017-13079 CVE-2017-13080 CVE-2017-13081 CVE-2017-13082 CVE-2017-13087 CVE-2017-13088 Package : wpasupplicant Type : man-in-the-middle...

UBUNTU-CVE-2017-13087

Wi-Fi Protected Access WPA and WPA2 that support 802.11v allows reinstallation of the Group Temporal Key GTK when processing a Wireless Network Management WNM Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients...

Broadcom 802.11v WNM Sleep Mode Response Heap Overflow Vulnerability

Broadcom suffers from a heap overflow vulnerability when handling 802.11v WNM Sleep Mode Response. Broadcom: Heap overflow when handling 802.11v WNM Sleep Mode Response CVE-2017-7065 Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are...