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Jenkins plugins Multiple Vulnerabilities (2023-01-24)

critical Nessus Plugin ID 171929

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Synopsis

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

Description

According to their self-reported version numbers, the version of Jenkins plugins running on the remote web server are affected by multiple vulnerabilities:

 - High Script Security Plugin provides a sandbox feature that allows low privileged users to define scripts, including Pipelines, that are generally safe to execute. Calls to code defined inside a sandboxed script are intercepted, and various allowlists are checked to determine whether the call is to be allowed. In Script Security Plugin 1228.vd93135a_2fb_25 and earlier, property assignments performed implicitly by the Groovy language runtime when invoking map constructors were not intercepted by the sandbox. This vulnerability allows attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.
 Script Security Plugin 1229.v4880b_b_e905a_6 intercepts property assignments when invoking map constructors. As part of this fix, map constructors may only be invoked in the sandbox using the new key.
 Attempting to invoke a map constructor using a Groovy cast will fail unconditionally. For example, code such as [key: value] as MyClass or MyClass mc = [key: value] must be converted to use new MyClass(key:
 value) instead. (CVE-2023-24422)

 - Medium Gerrit Trigger Plugin 2.38.0 and earlier does not require POST requests for several HTTP endpoints, resulting in a cross-site request forgery (CSRF) vulnerability. This vulnerability allows attackers to rebuild previous builds triggered by Gerrit. Gerrit Trigger Plugin 2.38.1 requires POST requests for the affected HTTP endpoints. (CVE-2023-24423)

 - High OpenId Connect Authentication Plugin 2.4 and earlier does not invalidate the existing session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins.
 OpenId Connect Authentication Plugin 2.5 invalidates the existing session on login. (CVE-2023-24424)

 - Medium Kubernetes Credentials Provider Plugin 1.208.v128ee9800c04 and earlier does not set the appropriate context for Kubernetes credentials lookup, allowing the use of System-scoped credentials otherwise reserved for the global configuration. This allows attackers with Item/Configure permission to access and potentially capture Kubernetes credentials they are not entitled to. Kubernetes Credentials Provider Plugin 1.209.v862c6e5fb_1ef defines the appropriate context for Kubernetes credentials lookup.
 (CVE-2023-24425)

 - High Azure AD Plugin 303.va_91ef20ee49f and earlier does not invalidate the existing session on login.
 This allows attackers to use social engineering techniques to gain administrator access to Jenkins. Azure AD Plugin 306.va_7083923fd50 invalidates the existing session on login. (CVE-2023-24426)

 - High Bitbucket OAuth Plugin 0.12 and earlier does not invalidate the existing session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins. Bitbucket OAuth Plugin 0.13 invalidates the existing session on login. (CVE-2023-24427)

 - Medium Bitbucket OAuth Plugin 0.12 and earlier does not implement a state parameter in its OAuth flow, a unique and non-guessable value associated with each authentication request. This vulnerability allows attackers to trick users into logging in to the attacker's account. Bitbucket OAuth Plugin 0.13 implements a state parameter in its OAuth flow. (CVE-2023-24428)

 - High Semantic Versioning Plugin defines a controller/agent message that processes a given file as XML and its XML parser is not configured to prevent XML external entity (XXE) attacks. Semantic Versioning Plugin 1.14 and earlier does not restrict execution of the controller/agent message to agents, and implements no limitations about the file path that can be parsed. This allows attackers able to control agent processes to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery. This is due to an incomplete fix of SECURITY-2124. This vulnerability is only exploitable in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. See the LTS upgrade guide. Semantic Versioning Plugin 1.15 does not allow the affected controller/agent message to be submitted by agents for execution on the controller. (CVE-2023-24429)

 - Medium Semantic Versioning Plugin 1.14 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows attackers able to control the contents of the version file for the 'Determine Semantic Version' build step to have agent processes parse a crafted file that uses external entities for extraction of secrets from the Jenkins agent or server-side request forgery. Because Jenkins agent processes usually execute build tools whose input (source code, build scripts, etc.) is controlled externally, this vulnerability only has a real impact in very narrow circumstances: when attackers can control XML files, but are unable to change build steps, Jenkinsfiles, test code that gets executed on the agents, or similar. Semantic Versioning Plugin 1.15 disables external entity resolution for its XML parser. (CVE-2023-24430)

 - Medium Orka by MacStadium Plugin 1.31 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another vulnerability. An enumeration of credentials IDs in Orka by MacStadium Plugin 1.32 requires Overall/Administer permission. (CVE-2023-24431)

 - Medium Orka by MacStadium Plugin 1.31 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins. Additionally, these HTTP endpoints do not require POST requests, resulting in a cross- site request forgery (CSRF) vulnerability. Orka by MacStadium Plugin 1.32 requires POST requests and Overall/Administer permission for the affected HTTP endpoints. (CVE-2023-24432, CVE-2023-24433)

 - Medium GitHub Pull Request Builder Plugin 1.42.2 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another vulnerability. As of publication of this advisory, there is no fix. Learn why we announce this.
 (CVE-2023-24436)

 - Medium GitHub Pull Request Builder Plugin 1.42.2 and earlier does not perform permission checks in methods implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins. Additionally, these form validation methods do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24434, CVE-2023-24435)

 - Medium JIRA Pipeline Steps Plugin 2.0.165.v8846cf59f3db and earlier does not perform permission checks in methods implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins. Additionally, these form validation methods do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24437, CVE-2023-24438)

 - Low JIRA Pipeline Steps Plugin 2.0.165.v8846cf59f3db and earlier stores the private key unencrypted in its global configuration file org.thoughtslive.jenkins.plugins.jira.JiraStepsConfig.xml on the Jenkins controller as part of its configuration. This key can be viewed by users with access to the Jenkins controller file system. Additionally, the global configuration form does not mask the API key, increasing the potential for attackers to observe and capture it. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24439, CVE-2023-24440)

 - Medium MSTest Plugin 1.0.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows attackers able to control the contents of the report file for the 'Publish MSTest test result report' post-build step to have agent processes parse a crafted file that uses external entities for extraction of secrets from the Jenkins agent or server-side request forgery. Because Jenkins agent processes usually execute build tools whose input (source code, build scripts, etc.) is controlled externally, this vulnerability only has a real impact in very narrow circumstances: when attackers can control XML files, but are unable to change build steps, Jenkinsfiles, test code that gets executed on the agents, or similar. As of publication of this advisory, there is no fix. Learn why we announce this.
 (CVE-2023-24441)

 - Low GitHub Pull Request Coverage Status Plugin 2.2.0 and earlier stores the GitHub Personal Access Token, Sonar access token and Sonar password unencrypted in its global configuration file com.github.terma.jenkins.githubprcoveragestatus.Configuration.xml on the Jenkins controller as part of its configuration. These credentials can be viewed by users with access to the Jenkins controller file system.
 As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24442)

 - High Keycloak Authentication Plugin 2.3.0 and earlier does not invalidate the existing session on login.
 This allows attackers to use social engineering techniques to gain administrator access to Jenkins. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24456)

 - Medium Keycloak Authentication Plugin 2.3.0 and earlier does not implement a state parameter in its OAuth flow, a unique and non-guessable value associated with each authentication request. This vulnerability allows attackers to trick users into logging in to the attacker's account. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24457)

 - High TestComplete support Plugin 2.8.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows attackers able to control the zip archive input file for the 'TestComplete Test' build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24443)

 - High OpenID Plugin 2.4 and earlier does not invalidate the existing session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24444)

 - Medium OpenID Plugin 2.4 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins. This allows attackers to perform phishing attacks by having users go to a Jenkins URL that will forward them to a different site after successful authentication. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24445)

 - Medium OpenID Plugin 2.4 and earlier does not implement a state parameter in its OAuth flow, a unique and non-guessable value associated with each authentication request. This vulnerability allows attackers to trick users into logging in to the attacker's account. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24446)

 - Medium RabbitMQ Consumer Plugin 2.8 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified AMQP server using attacker-specified username and password. Additionally, this form validation method does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. As of publication of this advisory, there is no fix. Learn why we announce this.
 (CVE-2023-24447, CVE-2023-24448)

 - Medium PWauth Security Realm Plugin 0.4 and earlier does not restrict the names of files in methods implementing form validation. This allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24449)

 - Medium view-cloner Plugin 1.1 and earlier stores passwords unencrypted in job config.xml files on the Jenkins controller as part of its configuration. These passwords can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24450)

 - Medium Cisco Spark Notifier Plugin 1.1.1 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another vulnerability. As of publication of this advisory, there is no fix. Learn why we announce this.
 (CVE-2023-24451)

 - Medium BearyChat Plugin 3.0.2 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified URL. Additionally, this form validation method does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24458, CVE-2023-24459)

 - Medium TestQuality Updater Plugin 1.3 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified username and password. Additionally, this form validation method does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24452, CVE-2023-24453)

 - Low TestQuality Updater Plugin 1.3 and earlier stores the TestQuality Updater password unencrypted in its global configuration file com.testquality.jenkins.TestQualityNotifier.xml on the Jenkins controller as part of its configuration. This password can be viewed by users with access to the Jenkins controller file system. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24454)

 - Medium visualexpert Plugin 1.3 and earlier does not restrict the names of files in methods implementing form validation. This allows attackers with Item/Configure permission to check for the existence of an attacker-specified file path on the Jenkins controller file system. As of publication of this advisory, there is no fix. Learn why we announce this. (CVE-2023-24455)

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:
 - Azure AD Plugin to version 306.va_7083923fd50 or later
 - BearyChat Plugin: See vendor advisory
 - Bitbucket OAuth Plugin to version 0.13 or later
 - Cisco Spark Notifier Plugin: See vendor advisory
 - Gerrit Trigger Plugin to version 2.38.1 or later
 - GitHub Pull Request Builder Plugin: See vendor advisory
 - GitHub Pull Request Coverage Status Plugin: See vendor advisory
 - JIRA Pipeline Steps Plugin: See vendor advisory
 - Keycloak Authentication Plugin: See vendor advisory
 - Kubernetes Credentials Provider Plugin to version 1.209.v862c6e5fb_1ef or later
 - MSTest Plugin: See vendor advisory
 - OpenId Connect Authentication Plugin to version 2.5 or later
 - OpenID Plugin: See vendor advisory
 - Orka by MacStadium Plugin to version 1.32 or later
 - PWauth Security Realm Plugin: See vendor advisory
 - RabbitMQ Consumer Plugin: See vendor advisory
 - Script Security Plugin to version 1229.v4880b_b_e905a_6 or later
 - Semantic Versioning Plugin to version 1.15 or later
 - TestComplete support Plugin: See vendor advisory
 - TestQuality Updater Plugin: See vendor advisory
 - view-cloner Plugin: See vendor advisory
 - visualexpert Plugin: See vendor advisory

See vendor advisory for more details.

See Also

https://jenkins.io/security/advisory/2023-01-24

Plugin Details

Severity: Critical

ID: 171929

File Name: jenkins_security_advisory_2023-01-24_plugins.nasl

Version: 1.5

Type: combined

Agent: windows, macosx, unix

Family: CGI abuses

Published: 2/27/2023

Updated: 10/3/2024

Configuration: Enable thorough checks

Supported Sensors: Nessus Agent, Nessus

Enable CGI Scanning: true

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

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-2023-24458

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

CVSS Score Source: CVE-2023-24456

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: 1/24/2023

Vulnerability Publication Date: 1/24/2023

Reference Information

CVE: CVE-2023-24422, CVE-2023-24423, CVE-2023-24424, CVE-2023-24425, CVE-2023-24426, CVE-2023-24427, CVE-2023-24428, CVE-2023-24429, CVE-2023-24430, CVE-2023-24431, CVE-2023-24432, CVE-2023-24433, CVE-2023-24434, CVE-2023-24435, CVE-2023-24436, CVE-2023-24437, CVE-2023-24438, CVE-2023-24439, CVE-2023-24440, CVE-2023-24441, CVE-2023-24442, CVE-2023-24443, CVE-2023-24444, CVE-2023-24445, CVE-2023-24446, CVE-2023-24447, CVE-2023-24448, CVE-2023-24449, CVE-2023-24450, CVE-2023-24451, CVE-2023-24452, CVE-2023-24453, CVE-2023-24454, CVE-2023-24455, CVE-2023-24456, CVE-2023-24457, CVE-2023-24458, CVE-2023-24459