VDB-120418 · CVE-2018-10885 · BID 104688

atomic-openshift up to 3.7.x/3.8.x/3.10.8 ovs-networkpolicy Plugin input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in atomic-openshift up to 3.7.x/3.8.x/3.10.8 and classified as problematic. Affected by this issue is some unknown functionality of the component ovs-networkpolicy Plugin. Executing a manipulation can lead to input validation. This vulnerability appears as CVE-2018-10885. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in atomic-openshift up to 3.7.x/3.8.x/3.10.8 (Virtualization Software). It has been declared as problematic. This vulnerability affects an unknown code of the component ovs-networkpolicy Plugin. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. 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. As an impact it is known to affect availability. CVE summarizes:

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.

The bug was discovered 07/11/2018. The weakness was presented 07/05/2018 as not defined bug report (Bugzilla). The advisory is available at bugzilla.redhat.com. This vulnerability was named CVE-2018-10885 since 05/09/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 3.10.9 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104688†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Red Hat, Inc.): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍
Upgrade: atomic-openshift 3.10.9

Timelineinfo

05/09/2018 🔍
07/04/2018 +56 days 🔍
07/05/2018 +0 days 🔍
07/05/2018 +0 days 🔍
07/05/2018 +0 days 🔍
07/11/2018 +6 days 🔍
04/03/2023 +1727 days 🔍

Sourcesinfo

Advisory: bugzilla.redhat.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-10885 (🔍)
GCVE (CVE): GCVE-0-2018-10885
GCVE (VulDB): GCVE-100-120418
SecurityFocus: 104688 - Atomic OpenShift CVE-2018-10885 Denial of Service Vulnerability

Entryinfo

Created: 07/05/2018 23:16
Updated: 04/03/2023 14:35
Changes: 07/05/2018 23:16 (60), 02/25/2020 20:39 (4), 04/03/2023 14:35 (13)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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