What’s Vulnerable › Vulnerabilities

CVE-2022-2837

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-03 · updated 2026-06-17
• Weakness: CWE-923

Description

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.

Affected products

• coredns: all versions

References

• https://bugzilla.redhat.com/show_bug.cgi?id=2118543
• https://bugzilla.redhat.com/show_bug.cgi?id=2118543

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