Broadcom Wi-Fi SoC - Heap Overflow in wlc_tdls_cal_mic_chk Due to Large RSN IE in TDLS Setup Confirm

Exploit for hardware platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1047 Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi routers, and are...

Broadcom: Heap overflow in TDLS Teardown Request while handling Fast Transition IE (CVE-2017-0561)

详细分析：https://googleprojectzero.blogspot.tw/2017/04/over-air-exploiting-broadcoms-wi-fi4.html Posted by Gal Beniamini, Project Zero It's a well understood fact that platform security is an integral part of the security of complex systems. For mobile devices, this statement rings even truer; modern...

Broadcom Wi-Fi SoC - TDLS Teardown Request Remote Heap Overflow Exploit

Exploit for hardware platform in category remote exploits Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1046 https://googleprojectzero.blogspot.ca/2017/04/over-air-exploiting-broadcoms-wi-fi4.html Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC...

Broadcom Wi-Fi SoC - dhd_handle_swc_evt Heap Overflow Exploit

Exploit for hardware platform in category remote exploits Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1061 Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi routers, and ar...

Broadcom: Heap overflow in "dhd_handle_swc_evt"(CVE-2017-0569)

roadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi routers, and are capable of handling many Wi-Fi related events without delegating to the host OS. On Android devices, the "bcmdhd" driver is used...

Broadcom: Heap overflow in "wl_run_escan" when handling WLC_GET_VALID_CHANNELS ioctl results(CVE-2017-0568)

Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi routers, and are capable of handling many Wi-Fi related events without delegating to the host OS. On Android devices, the "bcmdhd" driver is use...

Broadcom Wi-Fi SoC - TDLS Teardown Request Remote Heap Overflow

Broadcom Wi-Fi SoC - TDLS Teardown Request Remote Heap Overflow Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1046 https://googleprojectzero.blogspot.ca/2017/04/over-air-exploiting-broadcoms-wi-fi4.html Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and...

Broadcom Wi-Fi SoC - Heap Overflow 'wlc_tdls_cal_mic_chk' Due to Large RSN IE in TDLS Setup Confirm Frame

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1047 Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi routers, and are capable of handling many Wi-Fi related events without...

Broadcom Wi-Fi SoC - dhd_handle_swc_evt Heap Overflow

Broadcom Wi-Fi SoC - dhdhandleswcevt Heap Overflow Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1061 Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi routers, and are capab...

Broadcom Wi-Fi SoC - Heap Overflow wlc_tdls_cal_mic_chk Due to Large RSN IE in TDLS Setup Confirm Frame

Broadcom Wi-Fi SoC - Heap Overflow wlctdlscalmicchk Due to Large RSN IE in TDLS Setup Confirm Frame Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1047 Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in bot...

Broadcom Wi-Fi SoC - TDLS Teardown Request Remote Heap Overflow

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1046 https://googleprojectzero.blogspot.ca/2017/04/over-air-exploiting-broadcoms-wi-fi4.html Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile...

Over The Air: Exploiting Broadcom’s Wi-Fi Stack (Part 1)

Posted by Gal Beniamini, Project Zero It’s a well understood fact that platform security is an integral part of the security of complex systems. For mobile devices, this statement rings even truer; modern mobile platforms include multiple processing units, all elaborately communicating with one...

Broadcom Wi-Fi SoC - 'dhd_handle_swc_evt' Heap Overflow

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1061 Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi routers, and are capable of handling many Wi-Fi related events without...

Broadcom: Stack buffer overflow when parsing CCKM reassociation response(CVE-2017-6957)

Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi routers, and are capable of handling many Wi-Fi related events without delegating to the host OS. In order to allow fast roaming between access...

CVE-2017-6957

Stack-based buffer overflow in the firmware in Broadcom Wi-Fi HardMAC SoC chips, when the firmware supports CCKM Fast and Secure Roaming and the feature is enabled in RAM, allows remote attackers to execute arbitrary code via a crafted reassociation response frame with a Cisco IE 156...

CVE-2017-6957

Stack-based buffer overflow in the firmware in Broadcom Wi-Fi HardMAC SoC chips, when the firmware supports CCKM Fast and Secure Roaming and the feature is enabled in RAM, allows remote attackers to execute arbitrary code via a crafted reassociation response frame with a Cisco IE 156...

CVE-2017-6957

CVE-2017-6957 is a stack-based buffer overflow in Broadcom Wi‑Fi HardMAC SoC firmware (notably BCM4339) when handling Cisco CCKM Fast and Secure Roaming. In affected firmware, the reassociation response frame containing Cisco IE 156 is parsed and a length field derived from IE[20]:IE[21] can over...

SSAE No 18 effective for SOC reports dated May 1, 2017

The AICPA Auditing Standards Board ASB announces new changes for SOC reporting under SSAE No. 18 in April 2016. A description of the changes and what it means for service organizations is below. The AICPAs attestation standards contain the requirements and application guidance for performing and...

Allwinner 3.4 Legacy Kernel - Local Privilege Escalation (Metasploit)

Exploit for Android platform in category local exploits This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require "msf/core" class MetasploitModule "Allwinner 3.4 Legacy Kernel Local Privilege Escalation", "Description" ...

Allwinner 3.4 Legacy Kernel - Local Privilege Escalation (Metasploit)

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require "msf/core" class MetasploitModule "Allwinner 3.4 Legacy Kernel Local Privilege Escalation", "Description" = %q This module attempts to exploit a debug backdoor...