CVE-2023-49203

Sept. 20, 2024, 12:30 p.m.

7.5
High

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.

Product(s) Impacted

Product Versions
Technitium
  • 11.5.3

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-406
Insufficient Control of Network Message Volume (Network Amplification)
The product does not sufficiently monitor or control transmitted network traffic volume, so that an actor can cause the product to transmit more traffic than should be allowed for that actor.

References

https://gist.github.com/idealeer/89947ca07836fd0f7e9761198ca9a0f3.
https://technitium.com/dns/

Tags

cve@mitre.org
CWE-406
2024-09-18
CVE-2023-49203

CVSS Score

7.5 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: 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

    View Vector String

Timeline

Published: Sept. 18, 2024, 3:15 p.m.
Last Modified: Sept. 20, 2024, 12:30 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.