Detections
Analytics

Jenkins Plugins Multiple Vulnerabilities (2023-09-20)

high Nessus Plugin ID 181840

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Synopsis

An application running on a remote web server host is affected by multiple vulnerabilities

Description

According to its self-reported version number, the version of Jenkins plugins running on the remote web server is affected by multiple vulnerabilities:

 - Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier does not escape Failure Cause names in build logs, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create or update Failure Causes. (CVE-2023-43499)

 - A cross-site request forgery (CSRF) vulnerability in Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier allows attackers to connect to an attacker-specified hostname and port using attacker-specified username and password. (CVE-2023-43500)

 - A missing permission check in Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified hostname and port using attacker- specified username and password. (CVE-2023-43501)

 - A cross-site request forgery (CSRF) vulnerability in Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier allows attackers to delete Failure Causes. (CVE-2023-43502)

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

Solution

Update Jenkins plugins to the following versions:
- Build Failure Analyzer Plugin to version 2.4.2 or later See vendor advisory for more details.

See Also

https://jenkins.io/security/advisory/2023-09-20

Plugin Details

Severity: High

ID: 181840

File Name: jenkins_security_advisory_2023-09-20_plugins.nasl

Version: 1.1

Type: combined

Agent: windows, macosx, unix

Family: CGI abuses

Published: 9/25/2023

Updated: 9/26/2023

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2023-43500

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: cpe:/a:cloudbees:jenkins, cpe:/a:jenkins:jenkins

Required KB Items: installed_sw/Jenkins

Exploit Ease: No known exploits are available

Patch Publication Date: 9/20/2023

Vulnerability Publication Date: 9/20/2023

Reference Information

CVE: CVE-2023-43499, CVE-2023-43500, CVE-2023-43501, CVE-2023-43502