Important: Red Hat Security Advisory: virt:rhel security update

An update for the virt:rhel and virt-devel:rhel modules is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. 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 ...

CVE-2020-10266

CVE-2020-10266 affects UR+ (Universal Robots+) components used with Universal Robots robotic arms (e.g., UR10). The vulnerability arises because installing components from UR+ involves no integrity checks, and the SDK to create such components is publicly available. An attacker could craft a mali...

CVE-2020-7357

Cayin CMS suffers from an authenticated OS semi-blind command injection vulnerability using default credentials. This can be exploited to inject and execute arbitrary shell commands as the root user through the 'NTPServerIP' HTTP POST parameter in system.cgi page. This issue affects several...

CVE-2018-18493

A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash. This vulnerability affects Thunderbird 60.4, Firefox ESR 60.4, an...

CVE-2019-3460

A flaw was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capparseconfrsp and l2capparseconfreq functions. An attacker with physical access within the range of standard Bluetooth transmission can create a...

CVE-2020-5862

On BIG-IP 15.1.0-15.1.0.1, 15.0.0-15.0.1.1, and 14.1.0-14.1.2.2, under certain conditions, TMM may crash or stop processing new traffic with the DPDK/ENA driver on AWS systems while sending traffic. This issue does not affect any other platforms, hardware or virtual, or any other cloud provider...

[SECURITY] Fedora 31 Update: light-1.2.2-1.fc31

Light is a program to control backlight controllers under GNU/Linux, it is the successor of lightscript, which was a bash script with the same purpose, and tries to maintain the same functionality. Features - Works excellent where other software have been proven unusable or problematic, thanks to...

Turning an OBD-II reader into a USB / NFC attack tool

One of my favourite sorts of hardware hacking is making a device do something it was never intended for. It's creative, disruptive, and fun. Everyone has their own way of going about things. Different methodologies, habits, and skill sets mean that approaches will be diverse. This is how I work...

Fedora 31 : webkit2gtk3 (2020-f25793aac4)

Update to WebKitGTK 2.28.0. - Add API to enable Process Swap on Cross-site Navigation. - Add user messages API for the communication with the web extension. - Add support for same-site cookies. - Service workers are enabled by default. - Add support for Pointer Lock API. - Add flatpak sandbox...

Hackers Actively Exploited 0-Day in CCTV Camera Hardware

Multiple zero-day vulnerabilities were actively being exploited in CCTV security cameras manufactured by Taiwan-based LILIN, researchers found. The company, an IP video solution provider, was being targeted by hackers hijacking the company’s DVR hardware. Once commandeered, hackers then planted...

Defending the power grid against supply chain attacks—Part 2: Securing hardware and software

Artificial intelligence AI and connected devices have fueled digital transformation in the utilities industry. These technological advances promise to reduce costs and increase the efficiency of energy generation, transmission, and distribution. They’ve also created new vulnerabilities...

Fedora 30 : webkit2gtk3 (2020-f3fa778924)

Update to WebKitGTK 2.28.0. - Add API to enable Process Swap on Cross-site Navigation. - Add user messages API for the communication with the web extension. - Add support for same-site cookies. - Service workers are enabled by default. - Add support for Pointer Lock API. - Add flatpak sandbox...

Secured-core PCs: A brief showcase of chip-to-cloud security against kernel attacks

Gaining kernel privileges by taking advantage of legitimate but vulnerable kernel drivers has become an established tool of choice for advanced adversaries. Multiple malware attacks, including RobbinHood, Uroburos, Derusbi, GrayFish, and Sauron, and campaigns by the threat actor STRONTIUM, have...

CVE-2019-15099

A null pointer dereference flaw was discovered in the Linux kernel's implementation of the ath10k USB device driver. The vulnerability requires the attacker to plug in a specially crafted hardware device that present endpoint descriptors that normal ath10k devices do not recognize. System...

USN-4303-2 linux-lts-xenial, linux-aws vulnerability

USN-4303-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 ESM. Paulo Bonzini discovered that the KVM hypervisor implementation in the Linux kernel...

Monero: Hardware Wallets Do Not Check Unlock TIme

Summary: The hardware wallet implementations using the monero wallet do not check the unlock time when signing. This allows malware on the user's computer which the hardware wallet should protect from to permanently lock-up all the user's funds if the user signs a transaction on the device with a...

Flaws Riddle Zyxel’s Network Management Software

Security researchers are warning that networking hardware vendor Zyxel and its Cloud CNM SecuManager software is chock-full of unpatched vulnerabilities that kick open the doors for hackers to exploit. In all, researchers have identified 16 vulnerabilities, ranging from multiple backdoors and...

CVE-2020-1981

A predictable temporary filename vulnerability in PAN-OS allows local privilege escalation. This issue allows a local attacker who bypassed the restricted shell to execute commands as a low privileged user and gain root access on the PAN-OS hardware or virtual appliance. This issue affects only...

Hardware Router CTF

Here at Pen Test Partners we love hardware and also love a good CTF. So here's how I figured out my way through the hardware CTF that PTP set as a pre-requisite for some interviews. I'm pretty new to hardware, so learned quite a bit along the way. We have now moved on to a new 'interview' CTF so,...

CVE-2019-10569

Stack buffer overflow due to instance id is misplaced inside definition of hardware accelerated effects in makefile in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Mobile in APQ8053, APQ8098, MDM9607, MDM9640, MSM8998, QCS605, SC8180X, SDM439, SDM630, SDM636, SDM660,...