CVE-2022-2837

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.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2118543	Issue Tracking Mitigation Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2118543	Issue Tracking Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:coredns.io:coredns:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:01

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=2118543 - Issue Tracking, Mitigation, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=2118543 - Issue Tracking, Mitigation, Third Party Advisory

14 Mar 2023, 15:32

Type	Values Removed	Values Added
CWE		CWE-601
References	~~(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2118543 -~~	(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2118543 - Issue Tracking, Mitigation, Third Party Advisory
CPE		cpe:2.3:a:coredns.io:coredns:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1

03 Mar 2023, 16:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-03-03 16:15

Updated : 2025-03-07 19:15

NVD link : CVE-2022-2837

Mitre link : CVE-2022-2837

CVE.ORG link : CVE-2022-2837

JSON object : View

Products Affected

coredns.io

coredns

CWE

CWE-923

Improper Restriction of Communication Channel to Intended Endpoints

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

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