RHEL 7 / 8 : OpenShift Container Platform 4.6.1 package (RHSA-2020:4297)

critical Nessus Plugin ID 142002

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4297 advisory.

- jenkins-jira-plugin: plugin information disclosure (CVE-2019-16541)

- golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)

- podman: environment variables leak between containers when started via Varlink or Docker-compatible REST API (CVE-2020-14370)

- golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586)

- golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)

- jenkins-2-plugins/mailer: Missing hostname validation in Mailer Plugin could result in MITM (CVE-2020-2252)

- jenkins-2-plugins/blueocean: Path traversal vulnerability in Blue Ocean Plugin could allow to read arbitrary files (CVE-2020-2254)

- jenkins-2-plugins/blueocean: Blue Ocean Plugin does not perform permission checks in several HTTP endpoints implementing connection tests. (CVE-2020-2255)

- kubernetes: Docker config secrets leaked when file is malformed and loglevel >= 4 (CVE-2020-8564)

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

Solution

Update the affected packages.

See Also

https://cwe.mitre.org/data/definitions/22.html

https://cwe.mitre.org/data/definitions/117.html

https://cwe.mitre.org/data/definitions/200.html

https://cwe.mitre.org/data/definitions/297.html

https://cwe.mitre.org/data/definitions/362.html

https://cwe.mitre.org/data/definitions/522.html

https://cwe.mitre.org/data/definitions/835.html

https://cwe.mitre.org/data/definitions/862.html

https://access.redhat.com/security/cve/CVE-2019-16541

https://access.redhat.com/security/cve/CVE-2020-2252

https://access.redhat.com/security/cve/CVE-2020-2254

https://access.redhat.com/security/cve/CVE-2020-2255

https://access.redhat.com/security/cve/CVE-2020-8564

https://access.redhat.com/security/cve/CVE-2020-14040

https://access.redhat.com/security/cve/CVE-2020-14370

https://access.redhat.com/security/cve/CVE-2020-15586

https://access.redhat.com/security/cve/CVE-2020-16845

https://access.redhat.com/errata/RHSA-2020:4297

https://bugzilla.redhat.com/1819663

https://bugzilla.redhat.com/1853652

https://bugzilla.redhat.com/1856953

https://bugzilla.redhat.com/1867099

https://bugzilla.redhat.com/1874268

https://bugzilla.redhat.com/1880454

https://bugzilla.redhat.com/1880456

https://bugzilla.redhat.com/1880460

https://bugzilla.redhat.com/1886637

Plugin Details

Severity: Critical

ID: 142002

File Name: redhat-RHSA-2020-4297.nasl

Version: 1.8

Type: local

Agent: unix

Published: 10/28/2020

Updated: 5/17/2022

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

Risk Information

CVSS Score Source: CVE-2019-16541

VPR

Risk Factor: Medium

Score: 6.5

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.9

Temporal Score: 8.6

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:containers-common, p-cpe:/a:redhat:enterprise_linux:jenkins-2-plugins, p-cpe:/a:redhat:enterprise_linux:openshift-clients, p-cpe:/a:redhat:enterprise_linux:openshift-clients-redistributable, p-cpe:/a:redhat:enterprise_linux:podman-tests, p-cpe:/a:redhat:enterprise_linux:runc, p-cpe:/a:redhat:enterprise_linux:skopeo, p-cpe:/a:redhat:enterprise_linux:skopeo-tests

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

Exploit Ease: No known exploits are available

Patch Publication Date: 10/27/2020

Vulnerability Publication Date: 11/21/2019

Reference Information

CVE: CVE-2019-16541, CVE-2020-2252, CVE-2020-2254, CVE-2020-2255, CVE-2020-8564, CVE-2020-14040, CVE-2020-14370, CVE-2020-16845

RHSA: 2020:4297

IAVB: 2020-B-0060-S

CWE: 22, 117, 200, 297, 362, 522, 835, 862