CVE-2023-49203

Published Sep 18, 2024 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Technitium 11.5.3 allows remote attackers to cause a denial of service (bandwidth amplification) because the DNSBomb manipulation causes accumulation of low-rate DNS queries such that there is a large-sized response in a burst of traffic.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Technitium dnsserver
CPEs cpe:2.3:a:technitium:dnsserver:11.5.3:*:*:*:*:*:*:*
Vendors & Products Technitium dnsserver
Type Values Removed Values Added
First Time appeared Technitium
Technitium dns Server
Weaknesses CWE-406
CPEs cpe:2.3:a:technitium:dns_server:*:*:*:*:*:*:*:*
Vendors & Products Technitium
Technitium dns Server
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Technitium 11.5.3 allows remote attackers to cause a denial of service (bandwidth amplification) because the DNSBomb manipulation causes accumulation of low-rate DNS queries such that there is a large-sized response in a burst of traffic.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 18, 2024, 6:20 PM
Reserved
Nov 23, 2023, 12:00 AM
Status
Analyzed
Published
Sep 18, 2024, 3:15 PM
Modified
Jun 17, 2026, 6:35 AM