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Security Advisories: GSA_kwCzR0hTQS1oODI4LXY1cHYtMzNxeM4AAx6_
coreDNS vulnerable to Improper Restriction of Communication Channel to Intended Endpoints
A flaw was found in coreDNS. This flaw allows a malicious user to redirect traffic intended for external top-level domains (TLD) to a pod they control by creating projects and namespaces that match the TLD.
Permalink: https://github.com/advisories/GHSA-h828-v5pv-33qxJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1oODI4LXY1cHYtMzNxeM4AAx6_
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 1 year ago
Updated: about 1 year ago
CVSS Score: 6.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Identifiers: GHSA-h828-v5pv-33qx, CVE-2022-2837
References:
- https://nvd.nist.gov/vuln/detail/CVE-2022-2837
- https://bugzilla.redhat.com/show_bug.cgi?id=2118543
- https://github.com/advisories/GHSA-h828-v5pv-33qx
Affected Packages
go:github.com/coredns/coredns
Dependent packages: 4,284Dependent repositories: 1,324
Downloads:
Affected Version Ranges: <= 1.9.3
No known fixed version
All affected versions: 0.9.9, 0.9.10, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.3.0, 1.3.1, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.6.8, 1.6.9, 1.7.0, 1.7.1, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 1.8.6, 1.8.7, 1.9.0, 1.9.1, 1.9.2, 1.9.3