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...

SUSE SLED12 / SLES12 Security Update : wpa_supplicant (SUSE-SU-2016:2305-1)

This update for wpasupplicant fixes the following issues : - CVE-2015-4141: WPS UPnP vulnerability with HTTP chunked transfer encoding. bnc930077 - CVE-2015-4142: Integer underflow in AP mode WMM Action frame processing. bnc930078 - CVE-2015-4143: EAP-pwd missing payload length validation...

Accessing data on Self-Encrypting drives while a system is in sleep state

Lenovo Security Advisory: LEN-2910 Potential Impact: Physical access of encrypted data Severity: Informational Summary: At the BlackHat Europe 2015 conference, KPMG disclosed an industry-wide vulnerability affecting hard disk drives that employ hardware-based Full Disk Encryption FDE. These drive...

FreeBSD : hostapd and wpa_supplicant -- multiple vulnerabilities (976567f6-05c5-11e6-94fa-002590263bf5)

Jouni Malinen reports : wpasupplicant unauthorized WNM Sleep Mode GTK control. 2015-6 - CVE-2015-5310 EAP-pwd missing last fragment length validation. 2015-7 - CVE-2015-5315 EAP-pwd peer error path failure on unexpected Confirm message. 2015-8 - CVE-2015-5316 %NASLMINLEVEL 70300 C Tenable Network...

DEBIAN-CVE-2015-5310

The WNM Sleep Mode code in wpasupplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection MFP was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service ignored packets via a...

CVE-2015-5310

The WNM Sleep Mode code in wpasupplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection MFP was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service ignored packets via a...

Code injection

The WNM Sleep Mode code in wpasupplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection MFP was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service ignored packets via a...

CVE-2015-5310

The WNM Sleep Mode code in wpasupplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection MFP was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service ignored packets via a...

CVE-2015-5310

CVE-2015-5310 affects wpa_supplicant 2.x prior to 2.6. The WNM Sleep Mode code does not properly ignore key data in response frames when MFP was not negotiated, allowing remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service via a WNM Sleep Mode response....

CVE-2015-5310

The WNM Sleep Mode code in wpasupplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection MFP was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service ignored packets via a...

JVN#56210048: Apple OS X authentication issue when recovering from sleep mode

Apple OS X contains an issue with authentication when recovering from sleep mode. This issue exists due to a flaw in the the processing of the text entered in the dialog box upon recovering from sleep mode. Impact When Apple Remote Desktop is used in full screen mode and the remote connection is...

Debian DSA-3397-1 : wpa - security update

Several vulnerabilities have been discovered in wpasupplicant and hostapd. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2015-4141 Kostya Kortchinsky of the Google Security Team discovered a vulnerability in the WPS UPnP function with HTTP chunked...

USN-2808-1 wpa vulnerabilities

It was discovered that wpasupplicant incorrectly handled WMM Sleep Mode Response frame processing. A remote attacker could use this issue to perform broadcast/multicast packet injections, or cause a denial of service. CVE-2015-5310 It was discovered that wpasupplicant and hostapd incorrectly...

CVE-2015-5310

The WNM Sleep Mode code in wpasupplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection MFP was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service ignored packets via a...

UBUNTU-CVE-2015-5310

The WNM Sleep Mode code in wpasupplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection MFP was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service ignored packets via a...

hostapd and wpa_supplicant -- multiple vulnerabilities

Jouni Malinen reports: wpasupplicant unauthorized WNM Sleep Mode GTK control. 2015-6 - CVE-2015-5310 EAP-pwd missing last fragment length validation. 2015-7 - CVE-2015-5315 EAP-pwd peer error path failure on unexpected Confirm message. 2015-8 - CVE-2015-5316...