CVE-2018-10885

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-07-05 · updated 2026-06-17
Weakness: CWE-20

Description

In atomic-openshift before version 3.10.9 a malicious network-policy configuration can cause Openshift Routing to crash when using ovs-networkpolicy plugin. An attacker can use this flaw to cause a Denial of Service (DoS) attack on an Openshift 3.9, or 3.7 Cluster.

Affected products

Openshift: before 3.10.9 — fixed in 3.10.9

How to fix

Upgrade to a fixed version: Openshift 3.10.9. Check the vendor advisory for mitigations.

References

http://www.securityfocus.com/bid/104688
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10885
http://www.securityfocus.com/bid/104688
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10885

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