CVE-2020-6073: Debian Linux
High severity, CVSS 7.5. EPSS: 2.5% chance of exploitation in the next 30 days.
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.
Affected products
Published 2020-03-24. Last modified 2026-10-08.