Jenkins Enterprise and Operations Center < 2.249.31.0.4 / 2.277.4.3 Multiple Vulnerabilities (CloudBees Security Advisory 2021-05-11)

high Nessus Plugin ID 154965

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 2.249.x prior to 2.249.31.0.4, or 2.x prior to 2.277.4.3. It is, therefore, affected by multiple vulnerabilities, including the following:

- A cross-site request forgery (CSRF) vulnerability in Jenkins Xray - Test Management for Jira Plugin 2.4.0 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins. (CVE-2021-21652)

- A cross-site request forgery (CSRF) vulnerability in Jenkins P4 Plugin 1.11.4 and earlier allows attackers to connect to an attacker-specified Perforce server using attacker-specified username and password.
(CVE-2021-21655)

- Jenkins Xcode integration Plugin 2.0.14 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. (CVE-2021-21656)

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 2.249.31.0.4, 2.277.4.3 or later.

See Also

https://www.cloudbees.com/cloudbees-security-advisory-2021-05-11

Plugin Details

Severity: High

ID: 154965

File Name: cloudbees_security_advisory_2021-05-11.nasl

Version: 1.4

Type: combined

Agent: windows, macosx, unix

Family: CGI abuses

Published: 11/8/2021

Updated: 5/9/2022

Configuration: Enable thorough checks

Supported Sensors: Nessus Agent

Risk Information

VPR

Risk Factor: Medium

Score: 5

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

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

CVSS Score Source: CVE-2021-21655

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

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

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

CVSS Score Source: CVE-2021-21656

Vulnerability Information

CPE: cpe:/a:cloudbees:jenkins

Required KB Items: installed_sw/Jenkins

Exploit Ease: No known exploits are available

Patch Publication Date: 5/11/2021

Vulnerability Publication Date: 5/11/2021

Reference Information

CVE: CVE-2021-21648, CVE-2021-21649, CVE-2021-21650, CVE-2021-21651, CVE-2021-21652, CVE-2021-21653, CVE-2021-21654, CVE-2021-21655, CVE-2021-21656