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RHEL 7 / 8 : OpenShift Container Platform 4.7.11 (RHSA-2021:1551)

medium Nessus Plugin ID 149793

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Synopsis

The remote Red Hat host is missing one or more security updates for OpenShift Container Platform 4.7.11.

Description

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1551 advisory.

 Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

 This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.7.11. See the following advisory for the container images for this release:

 https://access.redhat.com/errata/RHBA-2021:1550

 Security Fix(es):

 * golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)

 * golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)

 * jetty: Symlink directory exposes webapp directory contents (CVE-2021-28163)

 * jetty: Resource exhaustion when receiving an invalid large TLS frame (CVE-2021-28165)

 For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 All OpenShift Container Platform 4.7 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-between- minor.html#understanding-upgrade-channels_updating-cluster-between-minor

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL OpenShift Container Platform 4.7.11 package based on the guidance in RHSA-2021:1551.

See Also

https://access.redhat.com/errata/RHSA-2021:1551

https://bugzilla.redhat.com/show_bug.cgi?id=1918750

https://access.redhat.com/security/updates/classification/#moderate

https://bugzilla.redhat.com/show_bug.cgi?id=1897635

https://bugzilla.redhat.com/show_bug.cgi?id=1945710

https://bugzilla.redhat.com/show_bug.cgi?id=1945714

http://www.nessus.org/u?85f6f89c

https://bugzilla.redhat.com/show_bug.cgi?id=1959660

Plugin Details

Severity: Medium

ID: 149793

File Name: redhat-RHSA-2021-1551.nasl

Version: 1.11

Type: local

Agent: unix

Published: 5/20/2021

Updated: 6/3/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2021-3114

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:cri-tools, p-cpe:/a:redhat:enterprise_linux:jenkins, p-cpe:/a:redhat:enterprise_linux:runc, cpe:/o:redhat:enterprise_linux:8

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/19/2021

Vulnerability Publication Date: 11/18/2020

Reference Information

CVE: CVE-2020-28362, CVE-2021-21639, CVE-2021-21640, CVE-2021-28163, CVE-2021-28165, CVE-2021-3114

CWE: 20, 200, 295, 400, 682

IAVB: 2020-B-0071-S

RHSA: 2021:1551