Unique Threats to Operational Technology and Cyber Physical Systems

In this latest episode of our Eye on Security podcast, I talk all about the world of operational technology OT and cyber physical systems with one of our foremost experts on the topic: Nathan Brubaker, Senior Manager of Analysis for Mandiant Threat Intelligence. Nathan kicked off our chat by...

Buffer overflow

Vulnerability in the Oracle GoldenGate product of Oracle GoldenGate component: Process Management. The supported version that is affected is Prior to 19.1.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the...

CVE-2020-11933

cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical attacker could exploit by crafting cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intended security...

Bridging the gaps between Red and Blue teaming

Red Team, Blue Team, Purple Team, Black Team… Rainbow team? What are all of these things and what do they all mean? Is this a new case of a new found buzzword bingo or do they have a place and a purpose? The coloured teams are something that is thrown around a lot and while some of them are bette...

HPSBHF03674 rev. 1 - Synaptics® VFS75xx Fingerprint Sensors Equipped with External Flash

Potential Security Impact Information Disclosure Source: HP, HP Product Security Response Team PSRT Reported By: Synaptics® VULNERABILITY SUMMARY Synaptics has notified HP of a potential security vulnerability in certain versions of VFS75xx Fingerprint Sensors equipped with external flash, which...

[SECURITY] Fedora 31 Update: gst-0.7.4-1.fc31

GST is a GTK system utility designed to stress and monitoring various hardw are components like CPU and RAM. - Run different CPU and memory stress tests - Run multi and single core benchmark - Show Processor information name, cores, threads, family, model, stepping, flags,bugs, etc - Show...

C-MORE HMI EA9 EA-HTTP Missing Authentication for Critical Function Remote Code Execution Vulnerability

This vulnerability allows remote attackers to issue commands on affected installations of C-More HMI EA9 touch screen panels. Authentication is not required to exploit this vulnerability. The specific flaw exists within the EA-HTTP.exe process. The issue results from the lack of authentication...

kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS

A flaw was discovered in the Linux kernel's USB subsystem in the usbgetextradescriptor function in the drivers/usb/core/usb.c which mishandles a size check during the reading of an extra descriptor data. By using a specially crafted USB device which sends a forged extra descriptor, an unprivilege...

EulerOS Virtualization 3.0.6.0 : nettle (EulerOS-SA-2020-1752)

According to the version of the nettle packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypte...

How to Remove a Storage Repository from XenServer

This article describes how to remove a Storage Repository SR on a XenServer host when the Storage Repository is experiencing issues, or if you wish to discontinue using the Storage Repository. A XenServer Storage Repository is used to Store ISOs or Virtual Machine VM Virtual Disks VDIs. The Stora...

CVE-2020-14474

The Cellebrite UFED physical device 5.0 through 7.5.0.845 relies on key material hardcoded within both the executable code supporting the decryption process, and within the encrypted files themselves by using a key enveloping technique. The recovered key material is the same for every device...

CVE-2020-14474

CVE-2020-14474 affects Cellebrite UFED 5.0–7.5.0.845. The vulnerability arises from hardcoded AES key material used for decryption, present both in executable code and in encrypted headers/files via a key enveloping technique. The recovered key material is identical across devices of the same sof...

CVE-2020-12024

Baxter ExactaMix EM 2400 versions 1.10, 1.11, 1.13, 1.14 and ExactaMix EM1200 Versions 1.1, 1.2, 1.4 and 1.5 does not restrict access to the USB interface from an unauthorized user with physical access. Successful exploitation of this vulnerability may allow an attacker with physical access to th...

CVE-2020-12024

Baxter ExactaMix EM 2400 versions 1.10, 1.11, 1.13, 1.14 and ExactaMix EM1200 Versions 1.1, 1.2, 1.4 and 1.5 does not restrict access to the USB interface from an unauthorized user with physical access. Successful exploitation of this vulnerability may allow an attacker with physical access to th...

CVE-2019-18254

BIOTRONIK CardioMessenger II, The affected products do not encrypt sensitive information while at rest. An attacker with physical access to the CardioMessenger can disclose medical measurement data and the serial number from the implanted cardiac device the CardioMessenger is paired with...

CVE-2019-18256

BIOTRONIK CardioMessenger II, The affected products use individual per-device credentials that are stored in a recoverable format. An attacker with physical access to the CardioMessenger can use these credentials for network authentication and decryption of local data in transit...

CVE-2019-18256

BIOTRONIK CardioMessenger II, The affected products use individual per-device credentials that are stored in a recoverable format. An attacker with physical access to the CardioMessenger can use these credentials for network authentication and decryption of local data in transit...

Authentication flaw

BIOTRONIK CardioMessenger II, The affected products use individual per-device credentials that are stored in a recoverable format. An attacker with physical access to the CardioMessenger can use these credentials for network authentication and decryption of local data in transit...

CVE-2019-18254

BIOTRONIK CardioMessenger II, The affected products do not encrypt sensitive information while at rest. An attacker with physical access to the CardioMessenger can disclose medical measurement data and the serial number from the implanted cardiac device the CardioMessenger is paired with...

CVE-2020-12024

Baxter ExactaMix EM 2400 versions 1.10, 1.11, 1.13, 1.14 and ExactaMix EM1200 Versions 1.1, 1.2, 1.4 and 1.5 does not restrict access to the USB interface from an unauthorized user with physical access. Successful exploitation of this vulnerability may allow an attacker with physical access to th...