PT-2024-13694 · Unknown · Technitium

Published 2024-09-18 · Updated 2025-07-10 · CVE-2023-49203

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Technitium version 11.5.3

Description The issue allows remote attackers to cause a denial of service due to bandwidth amplification. This is because the DNSBomb manipulation leads to the accumulation of low-rate DNS queries, resulting in a large-sized response in a burst of traffic.

Recommendations For Technitium version 11.5.3, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Weakness Enumeration

CWE-406

Related Identifiers

CVE-2023-49203

Affected Products

Technitium

References · 6

• https://osv.dev/vulnerability/CVE-2023-49203 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-49203 · Security Note
• https://twitter.com/CVEnew/status/1836424269385126196 · Twitter Post
• https://technitium.com/dns · Note
• https://t.me/cvenotify/128331 · Telegram Post
• https://gist.github.com/idealeer/89947ca07836fd0f7e9761198ca9a0f3. · Note