GitHub Advisoryadvisory · Go

GHSA-hfmw-7g3m-gj6q CoreDNS vulnerable to TuDoor Attacks

HIGH Published 2024-09-18 Modified 2024-09-25 Official page ↗
Aliases
CVE-2023-28452
Ecosystem
Go
Packages
github.com/coredns/coredns
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-290
Reviewed
2024-09-18

Affected packages

• Go github.com/coredns/coredns: < 1.11.0 → fixed in 1.11.0

Description

An issue was discovered in CoreDNS through 1.10.1. There is a vulnerability in DNS resolving software, which triggers a resolver to ignore valid responses, thus causing denial of service for normal resolution. In an exploit, the attacker could just forge a response targeting the source port of a vulnerable resolver without the need to guess the correct TXID.

Related

Alias · CVE (1)

  • CVE-2023-28452 An issue was discovered in CoreDNS through 1.10.1. vulnerability

Weakness · CWE (1)

  • CWE-290 Authentication Bypass by Spoofing weakness

References