CVE-2023-41173

HIGH

AdGuard DNS < 2.2 - Denial of Service via Malformed UDP Packets

Title source: llm
STIX 2.1

Description

AdGuard DNS before 2.2 allows remote attackers to cause a denial of service via malformed UDP packets.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0062
EPSS Percentile 44.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-400
Status published
Products (1)
adguard/adguard_dns < 2.2
Published Aug 25, 2023
Tracked Since Feb 18, 2026