medium
5.3
CWE
330 323
Advisory Published
CVE Published
Updated

CVE-2017-13080

First published: Thu Sep 14 2017(Updated: )

A new exploitation technique called key reinstallation attacks used to break Wi-Fi handshakes that negotiate session keys was discovered. These attacks target the Wi-Fi/WPA2 standard. An adversary can trick a client or Access Point (AP) into reinstalling an already-in use group key in the group key handshake. While reinstalling the already in-use key, the associated packet number (sometimes also called nonce) and receive replay counter is reset. This causes nonce reuse, voiding any security the underlying encryption protocol is supposed to provide. For example, it allows decryption or injection of frames, and enables an attacker to replay frames.

Credit: Mathy Vanhoef the imecMathy Vanhoef the imecMathy Vanhoef the imecMathy Vanhoef the imecMathy Vanhoef the imec cret@cert.org

Affected SoftwareAffected VersionHow to fix
Apple watchOS<4.2
4.2
Apple macOS High Sierra<10.13.1
10.13.1
Apple Sierra
Apple El Capitan
Apple macOS High Sierra<10.13.4
10.13.4
Apple tvOS<11.2
11.2
Apple iOS<11.2
11.2
Google Android
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=17.04
Debian Debian Linux=8.0
Debian Debian Linux=9.0
FreeBSD FreeBSD
FreeBSD FreeBSD=10
FreeBSD FreeBSD=10.4
FreeBSD FreeBSD=11
FreeBSD FreeBSD=11.1
openSUSE Leap=42.2
openSUSE Leap=42.3
Redhat Enterprise Linux Desktop=7
Redhat Enterprise Linux Server=7
W1.fi Hostapd=0.2.4
W1.fi Hostapd=0.2.5
W1.fi Hostapd=0.2.6
W1.fi Hostapd=0.2.8
W1.fi Hostapd=0.3.7
W1.fi Hostapd=0.3.9
W1.fi Hostapd=0.3.10
W1.fi Hostapd=0.3.11
W1.fi Hostapd=0.4.7
W1.fi Hostapd=0.4.8
W1.fi Hostapd=0.4.9
W1.fi Hostapd=0.4.10
W1.fi Hostapd=0.4.11
W1.fi Hostapd=0.5.7
W1.fi Hostapd=0.5.8
W1.fi Hostapd=0.5.9
W1.fi Hostapd=0.5.10
W1.fi Hostapd=0.5.11
W1.fi Hostapd=0.6.8
W1.fi Hostapd=0.6.9
W1.fi Hostapd=0.6.10
W1.fi Hostapd=0.7.3
W1.fi Hostapd=1.0
W1.fi Hostapd=1.1
W1.fi Hostapd=2.0
W1.fi Hostapd=2.1
W1.fi Hostapd=2.2
W1.fi Hostapd=2.3
W1.fi Hostapd=2.4
W1.fi Hostapd=2.5
W1.fi Hostapd=2.6
W1.fi Wpa Supplicant=0.2.4
W1.fi Wpa Supplicant=0.2.5
W1.fi Wpa Supplicant=0.2.6
W1.fi Wpa Supplicant=0.2.7
W1.fi Wpa Supplicant=0.2.8
W1.fi Wpa Supplicant=0.3.7
W1.fi Wpa Supplicant=0.3.8
W1.fi Wpa Supplicant=0.3.9
W1.fi Wpa Supplicant=0.3.10
W1.fi Wpa Supplicant=0.3.11
W1.fi Wpa Supplicant=0.4.7
W1.fi Wpa Supplicant=0.4.8
W1.fi Wpa Supplicant=0.4.9
W1.fi Wpa Supplicant=0.4.10
W1.fi Wpa Supplicant=0.4.11
W1.fi Wpa Supplicant=0.5.7
W1.fi Wpa Supplicant=0.5.8
W1.fi Wpa Supplicant=0.5.9
W1.fi Wpa Supplicant=0.5.10
W1.fi Wpa Supplicant=0.5.11
W1.fi Wpa Supplicant=0.6.8
W1.fi Wpa Supplicant=0.6.9
W1.fi Wpa Supplicant=0.6.10
W1.fi Wpa Supplicant=0.7.3
W1.fi Wpa Supplicant=1.0
W1.fi Wpa Supplicant=1.1
W1.fi Wpa Supplicant=2.0
W1.fi Wpa Supplicant=2.1
W1.fi Wpa Supplicant=2.2
W1.fi Wpa Supplicant=2.3
W1.fi Wpa Supplicant=2.4
W1.fi Wpa Supplicant=2.5
W1.fi Wpa Supplicant=2.6
SUSE Linux Enterprise Desktop=12-sp2
SUSE Linux Enterprise Desktop=12-sp3
SUSE Linux Enterprise Point of Sale=11-sp3
Suse Linux Enterprise Server Ltss=11-sp3
SUSE Linux Enterprise Server=11-sp4
SUSE Linux Enterprise Server=12
SUSE OpenStack Cloud=6

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