CVE-2020-6073 (GCVE-0-2020-6073)

Vulnerability from cvelistv5 – Published: 2020-03-24 20:43 – Updated: 2026-10-08 21:13
VLAI
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 21:06 UTC
CWE
  • denial of service
Assigner
talos CNA under the mitre root
CNA scorecard – unranked: 8 records in the last 180 days, 10 needed details
References
URL Tags
https://www.debian.org/security/2020/dsa-4671 vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/202005-10 vendor-advisoryx_refsource_GENTOO
https://talosintelligence.com/vulnerability_repor… x_refsource_MISC
Impacted products
Vendor Product Version CPE status
n/a Videolabs Affected: Videolabs libmicrodns 0.1.0
Show details on NVD website
To clipboard 

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}



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