March 6, 2021

Cisco announced that a vulnerability in the Snort detection engine exposes several of its products to denial-of-service (DoS) attacks. Cisco announced this week that several of its products are exposed to denial-of-service (DoS) attacks due to a vulnerability in the Snort detection engine. The vulnerability resides in the Ethernet Frame Decoder of the Snort detection […]

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A suspicious wave of attacks resulted in the hack of four cybercrime forums Verified, Crdclub, Exploit, and Maza since January. Since January, a series of mysterious cyberattacks that resulted in the hack of popular Russian-language cybercrime forums. Unknown threat actors hacked the Verified forum in January, Crdclub in February, and Exploit and Maza in March, […]

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After the disclosure of Microsoft Exchange zero-days, MS Exchange Server team has released a script to determine if an install is vulnerable. This week Microsoft has released emergency out-of-band security updates that address four zero-day issues (CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, and CVE-2021-27065) in all supported MS Exchange versions that are actively exploited in the wild. In response to the […]

The post Microsoft releases IOC Detection Tool for Microsoft Exchange Server flaws appeared first on Security Affairs.

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