Detections
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Jenkins Enterprise and Operations Center < 2.222.43.0.4 / 2.249.30.0.4 / 2.277.2.3 Multiple Vulnerabilities (CloudBees Security Advisory 2021-04-07)

medium Nessus Plugin ID 155586

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Synopsis

A job scheduling and management system hosted on the remote web server is affected by multiple vulnerabilities.

Description

The version of Jenkins Enterprise or Jenkins Operations Center running on the remote web server is 2.222.x prior to 2.222.43.0.4, 2.249.x prior to 2.249.30.0.4, or 2.x prior to 2.277.2.3. It is, therefore, affected by multiple vulnerabilities, including the following:

 - Reflected XSS vulnerability in Micro Focus Application Automation Tools Plugin - Jenkins plugin. The vulnerability affects all version 6.7 and earlier versions. (CVE-2021-22510)

 - Improper Certificate Validation vulnerability in Micro Focus Application Automation Tools Plugin - Jenkins plugin. The vulnerability affects version 6.7 and earlier versions. The vulnerability could allow unconditionally disabling of SSL/TLS certificates. (CVE-2021-22511)

 - Cross-Site Request Forgery (CSRF) vulnerability in Micro Focus Application Automation Tools Plugin - Jenkins plugin. The vulnerability affects version 6.7 and earlier versions. The vulnerability could allow form validation without permission checks. (CVE-2021-22512)

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

Solution

Upgrade Jenkins Enterprise or Jenkins Operations Center to version 2.222.43.0.4, 2.249.30.0.4, 2.277.2.3 or later.

See Also

https://www.cloudbees.com/cloudbees-security-advisory-2021-04-07

Plugin Details

Severity: Medium

ID: 155586

File Name: cloudbees_security_advisory_2021-04-07.nasl

Version: 1.4

Type: combined

Agent: windows, macosx, unix

Family: CGI abuses

Published: 11/18/2021

Updated: 5/6/2022

Configuration: Enable thorough checks

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2021-22511

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

CVSS Score Source: CVE-2021-22513

Vulnerability Information

CPE: cpe:/a:cloudbees:jenkins

Required KB Items: installed_sw/Jenkins

Exploit Ease: No known exploits are available

Patch Publication Date: 4/7/2021

Vulnerability Publication Date: 4/7/2021

Reference Information

CVE: CVE-2021-21639, CVE-2021-21640, CVE-2021-21641, CVE-2021-22510, CVE-2021-22511, CVE-2021-22512, CVE-2021-22513