CVE-2020-27836
Summary
| CVE | CVE-2020-27836 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-08-22 15:15:00 UTC |
| Updated | 2022-08-24 19:27:00 UTC |
| 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.. |
Risk And Classification
Problem Types: CWE-732
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Redhat | Enterprise Linux | 8.0 | All | All | All |
| Application | Redhat | Openshift Container Platform | 4.6 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Red Hat Customer Portal - Access to 24x7 support and knowledge | MISC | access.redhat.com | |
| Bug Access Denied | MISC | bugzilla.redhat.com | |
| 1906267 – (CVE-2020-27836) CVE-2020-27836 cluster-ingress-operator: changes to loadBalancerSourceRanges overwritten by operator | MISC | bugzilla.redhat.com | |
| Bug 1905490: Revert "Support changing ingresscontroller load balancer scope" by Miciah · Pull Request #507 · openshift/cluster-ingress-operator · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.