VDB
CVE-2020-6077
CVE-2020-6077
PUBLISHED
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.
EPSS 0.54% · 67.8th percentile
Risk Scores
EPSS Score
0.54%
67.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | libmicrodns | 0, 0.0.7-2, 0.0.8-1 |
Timeline
- Mar 24, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 27, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 2, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 5, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-6077 third-party-advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1000 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-6077 third-party-advisory
- https://ubuntu.com/security/notices/USN-7239-1 vendor-advisory