Blueliv Intelligence Briefing

Your cybersecurity news summary

Wednesday,   May 12th,   2021

Welcome to today’s intelligence briefing, covering noteworthy items on the cybersecurity news agenda.

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Read the latest research blogs from the Blueliv Labs team.

Example 6

The vulnerability resides in the Ethernet Frame Decoder of the Snort detection engine. The vulnerability, tracked as CVE-2021-1285, can be exploited by an unauthenticated, adjacent attacker to trigger a DoS condition by sending it specially crafted Ethernet frames. “The vulnerability is due to improper handling of error conditions when processing Ethernet frames. An attacker could exploit this vulnerability by sending malicious Ethernet frames through an affected device.” reads the advisory published by Cisco.

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