Remove 2023 Remove Architecture Remove Firmware Remove Information Security
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BSides Cheltenham 2023 – Stephen – All Your Firmwares Are Belong To Us: A Guide To Successful Acquisition

Security Boulevard

Many thanks to BSides Cheltenham for publishing their presenter’s outstanding BSides Cheltenham 2023 security content on the organizations’ YouTube channel. Permalink The post BSides Cheltenham 2023 – Stephen – All Your Firmwares Are Belong To Us: A Guide To Successful Acquisition appeared first on Security Boulevard.

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PixieFail: Nine flaws in UEFI open-source reference implementation could have severe impacts

Security Affairs

Unified Extensible Firmware Interface (UEFI) is a specification that defines the architecture of the platform firmware used for booting the computer hardware and its interface for interaction with the operating system. ” states CERT/CC. . ” states CERT/CC. . ” states CERT/CC.

Firmware 105
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Multiple DDoS botnets were observed targeting Zyxel devices

Security Affairs

Researchers warn of several DDoS botnets exploiting a critical flaw tracked as CVE-2023-28771 in Zyxel devices. The flaw, tracked as CVE-2023-28771 (CVSS score: 9.8), is a command injection issue that could potentially allow an unauthorized attacker to execute arbitrary code on vulnerable devices. through 5.35.

DDOS 96
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A new Mirai botnet variant targets TP-Link Archer A21

Security Affairs

Mirai botnet started exploiting the CVE-2023-1389 vulnerability (aka ZDI-CAN-19557/ZDI-23-451 ) in TP-Link Archer A21 in recent attacks. Last week, the Zero Day Initiative (ZDI) threat-hunting team observed the Mirai botnet attempting to exploit the CVE-2023-1389 vulnerability (aka ZDI-CAN-19557/ZDI-23-451, CVSS v3: 8.8)

DDOS 91
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Kali Linux 2023.4 Release (Cloud ARM64, Vagrant Hyper-V & Raspberry Pi 5)

Kali Linux

With 2023 coming to an end and before the holiday season starts, we thought today would be a good time to release Kali 2023.4. For the time being, the image is for ARM64 architecture, hopefully additional flavors will come later. This is where anyone can ask questions to us about Kali or the information security industry as a whole.

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Lemon Group gang pre-infected 9 million Android devices for fraudulent activities

Security Affairs

The network of compromised devices was discovered by Trend Micro which shared details of its investigation at the Black Hat Asia 2023 conference in May. The most interesting characteristic of the Triada Trojan apart is its modular architecture, which gives it theoretically a wide range of abilities.

Mobile 88
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Vulnerability Management Policy Template

eSecurity Planet

Cybersecurity and Infrastructure Security Agency (CISA) maintains a list of known exploited vulnerabilities that can be referenced to check for active exploitation. Broader vulnerability management will require more customization of settings, IT architecture adjustments, and the installation of additional security tools or controls.