PT-2024-12161 · Unknown · Technitium

Published 2024-09-18 · Updated 2024-09-20 · CVE-2023-28451

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 11.0.2

Description An issue was discovered in the DNS resolving software, which triggers a resolver to ignore valid responses, thus causing a denial of service for normal resolution. The effects of an exploit would be widespread and highly impactful, because the attacker could forge a response targeting the source port of a vulnerable resolver without the need to guess the correct TXID.

Recommendations For Technitium version 11.0.2, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2023-28451

Affected Products

Technitium

References · 5

• https://osv.dev/vulnerability/CVE-2023-28451 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-28451 · Security Note
• https://twitter.com/CVEnew/status/1836413483963035763 · Twitter Post
• https://technitium.com/dns · Note
• https://gist.github.com/idealeer/89947ca07836fd0f7e9761198ca9a0f3. · Note