CVE-2020-27836

cluster-ingress-operator: changes to loadBalancerSourceRanges overwritten by operator

Published Aug 22, 2022 CVSS 3.1 · 9.8 Critical EPSS 1.3% KEV · Not listed
Description
A flaw was found in cluster-ingress-operator. A change to how the router-default service allows only certain IP source ranges could allow an attacker to access resources that would otherwise be restricted to specified IP ranges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability..

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-20335 A flaw was found in cluster-ingress-operator. A change to how the router-default service allows only certain IP source ranges could allow an attacker to access resources that would otherwise be restricted to specified IP ranges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability..
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 4, 2024, 4:25 PM
Reserved
Oct 27, 2020, 12:00 AM
Status
Modified
Published
Aug 22, 2022, 3:15 PM
Modified
Jun 17, 2026, 3:09 AM
Severity
Important
Public date
Dec 10, 2020, 12:00 AM