CVE-2020-6071

2020-03-2420:43:17

talos

www.cve.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

8.2 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

71.9%

JSON

An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the compression pointer is followed without checking for recursion, leading to a denial of service. An attacker can send an mDNS message to trigger this vulnerability.

CNA Affected

[
  {
    "product": "Videolabs",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Videolabs libmicrodns 0.1.0"
      }
    ]
  }
]