Authentication Bypass by Spoofing Affecting github.com/coredns/coredns/core/dnsserver package, versions *
Threat Intelligence
EPSS
0.04% (11th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMCOREDNSCOREDNSCOREDNSSERVER-8057328
- published 19 Sep 2024
- disclosed 18 Sep 2024
- credit Xiang Li
Introduced: 18 Sep 2024
CVE-2023-30464 Open this link in a new tabHow to fix?
There is no fixed version for github.com/coredns/coredns/core/dnsserver.
Overview
github.com/coredns/coredns/core/dnsserver is a package that implements all the interfaces from Caddy, so that CoreDNS can be a servertype plugin.
Affected versions of this package are vulnerable to Authentication Bypass by Spoofing via a birthday attack. An attacker can inject fake DNS responses and manipulate DNS queries by exploiting the vulnerability in the DNS resolution process.