CVE-2020-27836

 

Published at: - 22-08-2022 05:15

Last modified: - 24-08-2022 09:27

Total changes: - 2

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..

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://github.com/openshift/cluster-ingress-operator/pull/507/commits/92c83f281ba5fb6a1d91ecc3beaa4bcf2647a729
• https://bugzilla.redhat.com/show_bug.cgi?id=1906267
• https://access.redhat.com/security/cve/CVE-2020-27836
• https://bugzilla.redhat.com/show_bug.cgi?id=1905490

 

Keywords

NVD

 

CVE-2020-27836

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures