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A DNS flaw impacts a library used by millions of IoT devices

Security Affairs

A vulnerability in the domain name system (DNS) component of the uClibc library impacts millions of IoT products. Nozomi Networks warns of a vulnerability, tracked as CVE-2022-05-02, in the domain name system (DNS) component of the uClibc library which is used by a large number of IoT products. Pierluigi Paganini.

Libraries 313
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Kaiji, a new Linux malware targets IoT devices in the wild

Security Affairs

Security researchers spotted a new piece of DDoS bot dubbed Kaiji that is targeting IoT devices via SSH brute-force attacks. Last week, the popular security researcher MalwareMustDie and the experts at Intezer Labs spotted a new piece of malware dubbed Kaiji, that is targeting IoT devices via SSH brute-force attacks.

IoT 363
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Microsoft warns of BadAlloc flaws in OT, IoT devices

Security Affairs

Microsoft researchers are warning of major security vulnerabilities affecting OT and IoT devices and high-risks for businesses using them. Researchers from Microsoft’s Section 52 team recently uncovered several critical memory allocation flaws, collectively tracked as BadAlloc , affecting IoT and OT devices.

IoT 294
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Kalay cloud platform flaw exposes millions of IoT devices to hack

Security Affairs

FireEye Mandiant researchers have discovered a critical vulnerability in the Kalay cloud platform that exposes millions of IoT devices to attacks. The flaw could be easily exploited by a remote attacker to take over an IoT device, the only info needed for the attack is the Kalay unique identifier (UID) of the targeted user. .

IoT 309
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XMR crypto miner switches from arm IoT devices to X86/I686 Intel servers

Security Affairs

Akamai researcher Larry Cashdollar reported that a cryptocurrency miner that previously hit only Arm-powered IoT devices it now targeting Intel systems. The researchers revealed that one of his honeypots was hit by this IoT malware that targets Intel machines running Linux. “This one seems to target enterprise systems.”

IoT 278
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Microsoft March 2022 Patch Tuesday updates fix 89 vulnerabilities

Security Affairs

Below is the complete list of vulnerabilities addressed by Microsoft: Tag CVE ID CVE Title Severity.NET and Visual Studio CVE-2022-24512.NET NET and Visual Studio Remote Code Execution Vulnerability Important.NET and Visual Studio CVE-2022-24464.NET

Libraries 294
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Ripple20 flaws in Treck TCP/IP stack potentially expose hundreds of millions of devices to hack

Security Affairs

Serious security vulnerabilities in the Treck TCP/IP stack dubbed Ripple20 expose millions of IoT devices worldwide to cyber attacks, researchers warn. The zero-day flaws reside in a popular low-level TCP/IP software library developed by Treck, Inc. Treck TCP/IP is a high-performance TCP/IP protocol suite designed for embedded systems.

Libraries 267