SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3119-1) (KRACK)

This update for the Linux Kernel 3.12.61-5289 fixes several issues. The following security issues were fixed : - CVE-2017-15649: net/packet/afpacket.c in the Linux kernel allowed local users to gain privileges via crafted system calls that trigger mishandling of packetfanout data structures,...

SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3132-1) (KRACK)

This update for the Linux Kernel 3.12.61-5292 fixes several issues. The following security issues were fixed : - CVE-2017-15649: net/packet/afpacket.c in the Linux kernel allowed local users to gain privileges via crafted system calls that trigger mishandling of packetfanout data structures,...

Multiple AVM FRITZ!Box WPA2 Key Reinstallation Vulnerabilities - KRACK

WPA2 as used in several models of the AVM FRITZ!Box are prone to multiple security weaknesses aka Key Reinstallation Attacks KRACK. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

HPSBHF03571 rev. 6 - Intel Management Engine Cumulative Security update and fix for WPA2 vulnerability

Potential Security Impact Potential denial of service or escalation of privilege. Source: Intel Reported By: Intel VULNERABILITY SUMMARY Potential security vulnerabilities have been identified with certain versions of Intel Active Management Technology, Management Engine Firmware, and Management...

PHOENIX CONTACT WLAN Capable Devices using the WPA2 Protocol

CVSS v3 6.8 ATTENTION: Public exploits are available. Vendor: PHOENIX CONTACT Equipment: WLAN capable devices using the WPA2 Protocol Vulnerabilities: Reusing a Nonce AFFECTED PRODUCTS PHOENIX CONTACT reports that these vulnerabilities affect all versions of the following WLAN capable devices usi...

Security Advisory - Multiple Vulnerabilities of WPA and WPA2 Protocol in Some Huawei Products

There are ten WPA Wi-Fi Protected Access and WPA2 protocol vulnerabilities in some Huawei products: Wi-Fi Protected Access WPA and WPA2 allows reinstallation of the Pairwise Transient Key PTK Temporal Key TK during the four-way handshake, allowing an attacker within radio range to replay, decrypt...

EulerOS 2.0 SP1 : wpa_supplicant (EulerOS-SA-2017-1241)

According to the versions of the wpasupplicant package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A new exploitation technique called key reinstallation attacks KRACK affecting WPA2 has been discovered. A remote attacker within Wi-Fi...

Virtuozzo 7 : wpa_supplicant (VZLSA-2017-2907)

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...

EulerOS 2.0 SP2 : wpa_supplicant (EulerOS-SA-2017-1242)

According to the versions of the wpasupplicant package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A new exploitation technique called key reinstallation attacks KRACK affecting WPA2 has been discovered. A remote attacker within Wi-Fi...

[SECURITY] Fedora 26 Update: hostapd-2.6-6.fc26

hostapd is a user space daemon for access point and authentication servers. It implements IEEE 802.11 access point management, IEEE 802.1X/WPA/WPA2/EAP Authenticators and RADIUS authentication server. hostapd is designed to be a "daemon" program that runs in the back-ground a nd acts as the backe...

[SECURITY] Fedora 27 Update: hostapd-2.6-6.fc27

hostapd is a user space daemon for access point and authentication servers. It implements IEEE 802.11 access point management, IEEE 802.1X/WPA/WPA2/EAP Authenticators and RADIUS authentication server. hostapd is designed to be a "daemon" program that runs in the back-ground a nd acts as the backe...

November Patch Tuesday: 53 Vulnerabilities and a Massive Adobe Update

This November Patch Tuesday is moderate in volume and severity. Microsoft released patches to address 53 unique vulnerabilities, with 25 focused on Remote Code Execution fixes. Windows OS receives 14 patches, while the lion's share is focused on Browsers, Microsoft Office, and Adobe. According to...

Siemens SCALANCE, SIMATIC, RUGGEDCOM, and SINAMICS Products (Update C)

CVSS v3 6.8 Vendor: Siemens Equipment: SCALANCE, SIMATIC, RUGGEDCOM, and SINAMICS Products Vulnerabilities: Security Features UPDATE INFORMATION This updated advisory is a follow-up to the updated advisory titled ICSA-17-318-01B Siemens SCALANCE, SIMATIC, RUGGEDCOM, and SINAMICS Products that was...

ABB TropOS (Update A)

CVSS v3 6.8 Vendor: ABB Equipment: TropOS Vulnerabilities: Security Features UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-17-318-02 ABB TropOS that was published November 14, 2017, on the NCCIC/ICS-CERT website. AFFECTED PRODUCTS ABB reports that th...

ICSA-17-318-01_Siemens SCALANCE, SIMATIC, RUGGEDCOM, and SINAMICS Products (Update F)

1. EXECUTIVE SUMMARY CVSS v3 6.8 ATTENTION : Exploitable remotely/low skill level to exploit/public exploits are available. Vendor : Siemens Equipment : SCALANCE, SIMATIC, RUGGEDCOM, and SINAMICS Products Vulnerabilities : Security Features 2. UPDATE INFORMATION This updated advisory is a...

ABB TropOS

CVSS v3 6.8 Vendor: ABB Equipment: TropOS Vulnerabilities: Security Features AFFECTED PRODUCTS ABB reports that the key reinstallation attacks KRACK potentially affect all TropOS broadband mesh routers and bridges operating on Mesh OS release 8.5.2 or prior. IMPACT Successful exploitation of thes...

GLSA-201711-03 : hostapd and wpa_supplicant: Key Reinstallation (KRACK) attacks (KRACK)

The remote host is affected by the vulnerability described in GLSA-201711-03 hostapd and wpasupplicant: Key Reinstallation KRACK attacks WiFi Protected Access WPA and WPA2 and its associated technologies are all vulnerable to the KRACK attacks. Please review the referenced CVE identifiers for...

hostapd and wpa_supplicant: Key Reinstallation (KRACK) attacks

Background wpasupplicant is a WPA Supplicant with support for WPA and WPA2 IEEE 802.11i / RSN. hostapd is a user space daemon for access point and authentication servers. Description WiFi Protected Access WPA and WPA2 and it’s associated technologies are all vulnerable to the KRACK attacks. Pleas...

Google Patches KRACK Vulnerability in Android

Google this week finally addressed the KRACK vulnerability in Android, three weeks after the WPA2 protocol flaw was publicly disclosed. The KRACK patches are the most high-profile fixes in the November Android Security Bulletin, which includes three patches levels; the KRACK patches are in the No...

Internet Bug Bounty: Key Reinstallation Attacks: Breaking WPA2 by forcing nonce reuse

Full background information is at krackattacks.com and all detailed information can be found in our research paper. Key Reinstallation Attack: 4-way handshake example We use the 4-way handshake to illustrate the idea behind key reinstallation attacks CVE-2017-13077. Note that in practice, all...