RHCOS 4 : OpenShift Container Platform 4.2 jenkins-2-plugins (RHSA-2019:4097)

critical Nessus Plugin ID 312511

Language:

Synopsis

The remote Red Hat CoreOS host is missing one or more security updates for OpenShift Container Platform 4.2 jenkins-2-plugins.

Description

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2019:4097 advisory.

- jenkins-script-security-plugin: handling of method names in method call expressions allowed attackers to execute arbitrary code in sandboxed scripts (CVE-2019-10393)

- jenkins-script-security-plugin: handling of property names in property expressions on the left-hand side of assignment expression leads to execute arbitrary code in sandboxed scripts (CVE-2019-10394)

- jenkins-script-security-plugin: handling of property names in property expressions in increment and decrement expressions allowed attackers to execute arbitrary code in sandboxed scripts (CVE-2019-10399)

- jenkins-script-security-plugin: handling of subexpressions in increment and decrement expressions not involving actual assignment allowed attackers to execute arbitrary code in sandboxed scripts (CVE-2019-10400)

- jenkins-script-security: Sandbox bypass vulnerability in Script Security Plugin (CVE-2019-10431)

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 RHCOS OpenShift Container Platform 4.2 jenkins-2-plugins package based on the guidance in RHSA-2019:4097.

Plugin Details

Severity: Critical

ID: 312511

File Name: rhcos-RHSA-2019-4097.nasl

Version: 1.1

Type: Local

Agent: unix

Family: Red Hat Local Security Checks

Published: 5/6/2026

Updated: 5/6/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.5

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

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

CVSS Score Source: CVE-2019-10431

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: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:jenkins-2-plugins, cpe:/o:redhat:enterprise_linux:7:coreos

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: 12/11/2019

Vulnerability Publication Date: 9/12/2019

Reference Information

CVE: CVE-2019-10393, CVE-2019-10394, CVE-2019-10399, CVE-2019-10400, CVE-2019-10431, CVE-2019-10432

CWE: 20, 79, 94

RHSA: 2019:4097

Detections

Analytics