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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-4671-1 | vlc security update |
EUVD |
EUVD-2020-27227 | 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. |
Ubuntu USN |
USN-7239-1 | libmicrodns vulnerabilities |
References
History
Fri, 09 Oct 2026 09:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Status: PUBLISHED
Assigner: talos
Published:
Updated: 2026-10-08T21:13:51.553Z
Reserved: 2020-01-07T00:00:00.000Z
Link: CVE-2020-6073
Updated: 2024-08-04T08:47:40.990Z
Status : Modified
Published: 2020-03-24T21:15:14.237
Modified: 2026-10-08T22:17:01.683
Link: CVE-2020-6073
No data.
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-190
Integer Overflow or Wraparound
Debian DSA
EUVD
Ubuntu USN