Vulnerability Details : CVE-2018-10885
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.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2018-10885
- cpe:2.3:a:redhat:openshift:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-10885
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-10885
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
Red Hat, Inc. |
CWE ids for CVE-2018-10885
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2018-10885
-
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10885
1597090 – (CVE-2018-10885) CVE-2018-10885 atomic-openshift: Malicious network-policy can cause Openshift Routing DoS when using ovs-networkpolicy pluginMitigation;Issue Tracking;Vendor Advisory
-
http://www.securityfocus.com/bid/104688
Atomic OpenShift CVE-2018-10885 Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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