CVE-2019-14891

A flaw was found in cri-o, as a result of all pod-related processes being placed in the same memory cgroup. This can result in container management (conmon) processes being killed if a workload process triggers an out-of-memory (OOM) condition for the cgroup. An attacker could abuse this flaw to get host network access on an cri-o host.

CVSS v3 5.0 MEDIUM
CVSS v2.0 6.0 MEDIUM

5.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 6.8 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14891	Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14891	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:kubernetes:cri-o:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:-:*:*:*:*:*:*:*

Configuration 3 (hide)

OR	cpe:2.3:a:redhat:openshift_container_platform:3.11:::::::*
	cpe:2.3:a:redhat:openshift_container_platform:4.1:::::::*
	cpe:2.3:a:redhat:openshift_container_platform:4.2:::::::*

History

21 Nov 2024, 04:27

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14891 - Issue Tracking, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14891 - Issue Tracking, Third Party Advisory

Information

Published : 2019-11-25 11:15

Updated : 2024-11-21 04:27

NVD link : CVE-2019-14891

Mitre link : CVE-2019-14891

CVE.ORG link : CVE-2019-14891

JSON object : View

Products Affected

redhat

openshift_container_platform

fedoraproject

fedora

kubernetes

cri-o

CWE

CWE-460

Improper Cleanup on Thrown Exception

CWE-754

Improper Check for Unusual or Exceptional Conditions

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