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

critical Nessus Plugin ID 142002
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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: 1.7

Type: local

Agent: unix

Published: 10/28/2020

Updated: 10/12/2021

Dependencies: ssh_get_info.nasl, redhat_repos.nasl

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