5
CVSSv2

CVE-2020-6079

Published: 24/03/2020 Updated: 25/03/2020
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

An exploitable denial-of-service vulnerability exists in the resource allocation handling of Videolabs libmicrodns 0.1.0. When encountering errors while parsing mDNS messages, some allocated data is not freed, possibly leading to a denial-of-service condition via resource exhaustion. An attacker can send one mDNS message repeatedly to trigger this vulnerability through decoding of the domain name performed by rr_decode.

Vulnerability Trend

Affected Products

Vendor Product Versions
VideolabsLibmicrodns0.1.0