Detections
Analytics
CVE-2020-6077
high
Description
An exploitable denial-of-service vulnerability exists in the message-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing mDNS messages, the implementation does not properly keep track of the available data in the message, possibly leading to an out-of-bounds read that would result in a denial of service. An attacker can send an mDNS message to trigger this vulnerability.
References
https://www.debian.org/security/2020/dsa-4671
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1000