The Broadcom Wi-Fi driver in the kernel in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49G, and 6.x before 2016-02-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted wireless control message packets, aka internal bug 25662029.

According to the versions of the linux-firmware packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - Broadcom BCM43xx Wi-Fi chips allow remote attackers to     execute arbitrary code via unspecified vectors, aka the     'Broadpwn' issue.(CVE-2017-9417)

  - A remote code execution vulnerability in the Broadcom     Wi-Fi firmware could enable a remote attacker to     execute arbitrary code within the context of the Wi-Fi     SoC. This issue is rated as Critical due to the     possibility of remote code execution in the context of     the Wi-Fi SoC. Product: Android. Versions: Kernel-3.10,     Kernel-3.18. Android ID: A-34199105. References:
    B-RB#110814.(CVE-2017-0561)

  - The Broadcom Wi-Fi driver in the kernel in Android 4.x     before 4.4.4, 5.x before 5.1.1 LMY49G, and 6.x before     2016-02-01 allows remote attackers to execute arbitrary     code or cause a denial of service (memory corruption)     via crafted wireless control message packets, aka     internal bug 25662029.(CVE-2016-0801)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Several vulnerabilities have been discovered in the firmware for Broadcom BCM43xx wifi chips that may lead to a privilege escalation or loss of confidentiality.

CVE-2016-0801

Broadgate Team discovered flaws in packet processing in the Broadcom wifi firmware and proprietary drivers that could lead to remote code execution. However, this vulnerability is not believed to affect the drivers used in Debian.

CVE-2017-0561

Gal Beniamini of Project Zero discovered a flaw in the TDLS implementation in Broadcom wifi firmware. This could be exploited by an attacker on the same WPA2 network to execute code on the wifi microcontroller.

CVE-2017-9417 / #869639

Nitay Artenstein of Exodus Intelligence discovered a flaw in the WMM implementation in Broadcom wifi firmware. This could be exploited by a nearby attacker to execute code on the wifi microcontroller.

CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081

Mathy Vanhoef of the imec-DistriNet research group of KU Leuven discovered multiple vulnerabilities in the WPA protocol used for authentication in wireless networks, dubbed 'KRACK'.

An attacker exploiting the vulnerabilities could force the vulnerable system to reuse cryptographic session keys, enabling a range of cryptographic attacks against the ciphers used in WPA1 and WPA2.

These vulnerabilities are only being fixed for certain Broadcom wifi chips, and might still be present in firmware for other wifi hardware.

For Debian 8 'Jessie', these problems have been fixed in version 20161130-4~deb8u1. This version also adds new firmware and packages for use with Linux 4.9, and re-adds firmware-{adi,ralink} as transitional packages.

We recommend that you upgrade your firmware-nonfree packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

- Updated bcm 4339 4354 4356 4358 firmware, new bcm 43430

  - Fixes CVE-2016-0801 CVE-2017-0561 CVE-2017-9417

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

- Updated bcm 4339 4354 4356 4358 firmware, new bcm 43430

  - Fixes CVE-2016-0801 CVE-2017-0561 CVE-2017-9417

----

  - Updated Intel GPU, amdgpu, iwlwifi, mvebu wifi,     liquidio, QCom a530 & Venus, mlxsw, qed

  - Add iwlwifi 9000 series

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Versions of Apple TV earlier than 9.2 are unpatched for vulnerabilities in the following components :

 - FontParser (CVE-2016-1740)
 - HTTPProtocol (CVE-2015-8659)
 - IOHIDFamily (CVE-2016-1748)
 - Kernel (CVE-2016-1750)
 - Kernel (CVE-2016-1753)
 - Kernel (CVE-2016-1751)
 - Kernel (CVE-2016-1754, CVE-2016-1755)
 - Kernel (CVE-2016-1752)
 - libxml2 (CVE-2015-1819, CVE-2015-5312, CVE-2015-7499, CVE-2015-7500, CVE-2015-7942, CVE-2015-8035, CVE-2015-8242, CVE-2016-1762)
 - Security (CVE-2016-1950)
 - TrueTypeScaler (CVE-2016-1775)
 - WebKit (CVE-2016-1783)
 - WebKit History (CVE-2016-1784)
 - Wi-Fi (CVE-2016-0801, CVE-2016-0802)

The remote host is running a version of Mac OS X version 10.11.x prior to 10.11.4 and is affected by multiple vulnerabilities in the following components :

 - apache_mod_php
 - AppleRAID
 - AppleUSBNetworking
 - Bluetooth
 - Carbon
 - dyld
 - FontParser
 - HTTPProtocol
 - Intel Graphics Driver
 - IOFireWireFamily
 - IOGraphics
 - IOHIDFamily
 - IOUSBFamily
 - Kernel
 - libxml2
 - Messages
 - NVIDIA Graphics Drivers
 - OpenSSH
 - OpenSSL
 - Python
 - QuickTime
 - Reminders
 - Ruby
 - Security
 - Tcl
 - TrueTypeScaler
 - Wi-Fi

Note that successful exploitation of the most serious issues can result in arbitrary code execution.

The remote host is running a version of iOS that is prior to version 9.3 and the following components contain vulnerabilities :

 - AppleUSBNetworking
 - FontParser
 - HTTPProtocol
 - IOHIDFamily
 - Kernel
 - LaunchServices
 - libxml2
 - Messages
 - Profiles
 - Security
 - TrueTypeScaler
 - WebKit
 - Wi-Fi

According to its banner, the remote Apple TV device is a version prior to 9.2. It is, therefore, affected by the following vulnerabilities :

  - An XML external entity (XXE) expansion flaw exists in     libxml2 due to the XML parser accepting entities from     untrusted sources. An unauthenticated, remote attacker     can exploit this, via crafted XML data, to cause a     denial of service through resource exhaustion.
    (CVE-2015-1819)

  - An XML external entity (XXE) injection flaw exists in     libxml2 in file parser.c due to the XML parser accepting     entities from untrusted sources. An unauthenticated,     remote attacker can exploit this, via crafted XML data,     to cause a denial of service or to disclose sensitive     information. (CVE-2015-5312)

  - A heap buffer overflow condition exists in libxml2 in     the xmlGROW() function within file parser.c while     handling XML data. An unauthenticated, remote attacker     can exploit this to disclose sensitive information.
    (CVE-2015-7499)

  - An out-of-bounds heap read error exists in libxml2 in     the xmlParseMisc() function within file parser.c while     handling entity boundaries. An unauthenticated, remote     attacker can exploit this to cause a denial of service.
    (CVE-2015-7500)

  - An out-of-bounds read error exists in libxml2 in the     xmlParseConditionalSections() function within file     parser.c due to a failure to properly skip intermediary     entities when it stops parsing invalid input. An     unauthenticated, remote attacker can exploit this, via     crafted XML data, to cause a denial of service.
    (CVE-2015-7942)

  - A flaw exists in libxml2 in the xz_decomp() function     within file xzlib.c due to a failure to properly detect     compression errors when handling compressed XML content.
    An unauthenticated, remote attacker can exploit this,     via crafted XML data, to cause an infinite loop,     resulting in a denial of service.
    (CVE-2015-8035)

  - A out-of-bounds read error exists in libxml2 in the     xmlSAX2TextNode() function within file SAX2.c due to     improper sanitization of input data. An unauthenticated,     remote attacker can exploit this, via crafted XML data,     to cause a denial of service or to disclose sensitive     information. (CVE-2015-8242)

  - A use-after-free error exists in Nghttp2 within file     lib/nghttp2_session.c when handling idle streams. An     unauthenticated, remote attacker can exploit this to     deference already freed memory, allowing the execution     of arbitrary code. (CVE-2015-8659)

  - An overflow condition exists in the Broadcom Wi-Fi     driver due to improper validation of data while handling     SSID or WPS_ID_DEVICE_NAME values. An unauthenticated,     adjacent attacker can exploit this, via a crafted     wireless control message packet, to cause a denial of     service or to execute arbitrary code. (CVE-2016-0801)

  - An overflow condition exists in the Broadcom Wi-Fi     driver due to improper validation of user-supplied     input when handling the packet length of event messages.
    An unauthenticated, adjacent attacker can exploit this,     via a crafted wireless control message packet, to cause     a denial of service or to execute arbitrary code.
    (CVE-2016-0802)

  - A flaw exists in FontParser due to improper validation     of user-supplied input when handling encoded fonts that     contain invalid characters. An unauthenticated, remote     attacker can exploit this, via a crafted PDF document,     to corrupt memory, resulting in a denial of service or     the execution arbitrary code. (CVE-2016-1740)

  - A flaw exists in IOHIDFamily due to improper validation     of user-supplied input. An unauthenticated, remote     attacker can exploit this, via a crafted application,     to gain access to kernel memory layout information.
    (CVE-2016-1748)

  - A use-after-free error exists in the kernel that allows     an unauthenticated, remote attacker to execute arbitrary     code via a crafted application. (CVE-2016-1750)

  - A flaw exists in the kernel due to a failure to properly     restrict execution permissions. An unauthenticated,     remote attacker can exploit this, via a crafted     application, to bypass code-signing protection     mechanisms. (CVE-2016-1751)

  - An unspecified flaw exists in the kernel that allows a     local attacker to cause a denial of service via a     crafted application. (CVE-2016-1752)

  - An integer overflow condition exists in the kernel due     to improper validation of user-supplied input. An     unauthenticated, remote attacker can exploit this, via     a crafted application, to gain elevated privileges.
    (CVE-2016-1753)

  - A memory corruption issue exists in the kernel due to     improper validation of user-supplied input. An     unauthenticated, remote attacker can exploit this, by     convincing a user to install a malicious application,     to cause a denial of service or execute arbitrary code.
    CVE-2016-1754)

  - A use-after-free error exists in the AppleKeyStore user     client when handling multiple threads, which is     triggered when one thread closes the user client while     another attempts to call an external method. An     unauthenticated, remote attacker can exploit this, by     convincing a user to install a malicious application, to     execute arbitrary code with elevated privileges.
    (CVE-2016-1755)

  - A flaw exists in libxml2 due to improper validation of     user-supplied input while handling XML content. An     unauthenticated, remote attacker can exploit this, via a     crafted XML document, to cause a denial of service or to     execute arbitrary code. (CVE-2016-1762)

  - An out-of-bounds write error exists in TrueTypeScaler     due to improper validation of user-supplied input while     handling bdat tables in TTF fonts. An unauthenticated,     remote attacker can exploit this, via a crafted TTF     font, to cause a denial or service or to execute     arbitrary code. (CVE-2016-1775)

  - A flaw exists in WebKit due to improper validation of     user-supplied input. An unauthenticated, remote attacker     can exploit this, via a crafted website, to cause a     denial of service or execute arbitrary code.
    (CVE-2016-1783)

  - An unspecified flaw exists in the History implementation     of WebKit that allows an unauthenticated, remote     attacker to cause a denial of service via a crafted     website. (CVE-2016-1784)

  - A heap buffer overflow condition exists in Mozilla     Network Security Services due to improper validation of     user-supplied input while parsing ASN.1 structures. An     unauthenticated, remote attacker can exploit this, via     crafted ASN.1 data in an X.509 certificate, to cause a     denial of service or execute arbitrary code.
    (CVE-2016-1950)

Note that only 4th generation models are affected by these vulnerabilities, and this plugin only checks these models.

The mobile device is running a version of iOS prior to version 9.3. It is, therefore, affected by multiple vulnerabilities in the following components :

  - AppleUSBNetworking
  - FontParser
  - HTTPProtocol
  - IOHIDFamily
  - Kernel
  - LaunchServices
  - libxml2
  - Messages
  - Profiles
  - Security
  - TrueTypeScaler
  - WebKit
  - Wi-Fi

The remote host is running a version of Mac OS X that is 10.11.x prior to 10.11.4. It is, therefore, affected by multiple vulnerabilities in the following components :

  - apache_mod_php
  - AppleRAID
  - AppleUSBNetworking
  - Bluetooth
  - Carbon
  - dyld
  - FontParser
  - HTTPProtocol
  - Intel Graphics Driver
  - IOFireWireFamily
  - IOGraphics
  - IOHIDFamily
  - IOUSBFamily
  - Kernel
  - libxml2
  - Messages
  - NVIDIA Graphics Drivers
  - OpenSSH
  - OpenSSL
  - Python
  - QuickTime
  - Reminders
  - Ruby
  - Security
  - Tcl
  - TrueTypeScaler
  - Wi-Fi

Note that successful exploitation of the most serious issues can result in arbitrary code execution.

ID	Name	Product	Family	Severity
140945	EulerOS Virtualization for ARM 64 3.0.6.0 : linux-firmware (EulerOS-SA-2020-1997)	Nessus	Huawei Local Security Checks	critical
118888	Debian DLA-1573-1 : firmware-nonfree security update (KRACK)	Nessus	Debian Local Security Checks	critical
105855	Fedora 27 : linux-firmware (2017-355ac8a91a)	Nessus	Fedora Local Security Checks	critical
105133	Fedora 26 : linux-firmware (2017-a253644369)	Nessus	Fedora Local Security Checks	critical
9336	Apple TV < 9.2 Multiple Vulnerabilities	Nessus Network Monitor	Internet Services	critical
9327	Mac OS X 10.11.x < 10.11.4 Multiple Vulnerabilities	Nessus Network Monitor	Operating System Detection	critical
9331	Apple iOS < 9.3 Multiple Vulnerabilities	Nessus Network Monitor	Mobile Devices	high
90309	Apple TV < 9.2 Multiple Vulnerabilities	Nessus	Misc.	critical
90118	Apple iOS < 9.3 Multiple Vulnerabilities	Nessus	Mobile Devices	critical
90096	Mac OS X 10.11.x < 10.11.4 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	critical

Detections

Analytics

CVE-2016-0801

critical

Tenable Plugins

critical

critical

critical

critical

critical

critical

high

critical

critical

critical