PT-2019-2755 · Microsoft · Windows Dns Server+1

Published 2019-07-09 · Updated 2026-03-01 · CVE-2019-0811

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Windows DNS Server (affected versions not specified)

Description A denial of service issue exists due to improper handling of DNS queries. This can be exploited by a remote attacker using a specially crafted request to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Weakness Enumeration

CWE-19

Related Identifiers

BDU:2019-02692

CVE-2019-0811

Affected Products

Windows

Windows Dns Server

References · 8

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0811 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0811 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0811 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0811 · Security Note
• https://bdu.fstec.ru/vul/2019-02692 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0811 · Vendor Advisory
• https://mag-securs.com/alertes/artmid/1894/articleid/65251/microsoft-windows-dns-server-denial-of-service-cve-2019-0811.aspx · Note
• https://rapid7.com/db/vulnerabilities/msft-cve-2019-0811 · Note