Security Advisory

CVE-2020-6073

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2020-03-24 20:43:10

Last updated 2024-08-04 08:47:40

Assigner talos

CVSS score 7.5

State PUBLISHED

Description

An exploitable denial-of-service vulnerability exists in the TXT record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing the RDATA section in a TXT record in mDNS messages, multiple integer overflows can be triggered, leading to a denial of service. An attacker can send an mDNS message to trigger this vulnerability.

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