Jenkins Mercurial Plugin 2.16 and earlier allows attackers able to configure pipelines to check out some SCM repositories stored on the Jenkins controller's file system using local paths as SCM URLs, obtaining limited information about other projects' SCM contents.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:0017 advisory.

    Red Hat OpenShift Container Platform is Red Hat's cloud computing     Kubernetes application platform solution designed for on-premise or private     cloud deployments.

    This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.8.56. See the following     advisory for the container images for this release:

    https://access.redhat.com/errata/RHBA-2023:0018

    Security Fix(es):

    * Pipeline Shared Groovy Libraries: Untrusted users can modify some     Pipeline libraries in Pipeline Shared Groovy Libraries Plugin     (CVE-2022-29047)
    * Jenkins plugin: Sandbox bypass vulnerability through implicitly     allowlisted platform Groovy files in Pipeline: Groovy Plugin     (CVE-2022-30945)
    * Jenkins plugin: Mercurial SCM plugin can check out from the controller     file system (CVE-2022-30948)
    * jenkins-plugin: Arbitrary file write vulnerability in Pipeline Input Step     Plugin (CVE-2022-34177)
    * jenkins-plugin: Man-in-the-Middle (MitM) in     org.jenkins-ci.plugins:git-client (CVE-2022-36881)
    * http2-server: Invalid HTTP/2 requests cause DoS (CVE-2022-2048)
    * Jenkins plugin: CSRF vulnerability in Script Security Plugin     (CVE-2022-30946)
    * Jenkins plugin: User-scoped credentials exposed to other users by     Pipeline SCM API for Blue Ocean Plugin (CVE-2022-30952)
    * Jenkins plugin: CSRF vulnerability in Blue Ocean Plugin (CVE-2022-30953)
    * Jenkins plugin: missing permission checks in Blue Ocean Plugin     (CVE-2022-30954)
    * jenkins: Observable timing discrepancy allows determining username     validity (CVE-2022-34174)
    * jenkins-plugin/junit: Stored XSS vulnerability in JUnit Plugin     (CVE-2022-34176)
    * jenkins-plugin: Cross-site Request Forgery (CSRF) in     org.jenkins-ci.plugins:git (CVE-2022-36882)
    * jenkins plugin: Lack of authentication mechanism in Git Plugin webhook     (CVE-2022-36883)
    * jenkins plugin: Lack of authentication mechanism in Git Plugin webhook     (CVE-2022-36884)
    * jenkins plugin: Non-constant time webhook signature comparison in GitHub     Plugin (CVE-2022-36885)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE     page(s)     listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:0017 advisory.

  - In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error     handling has a bug that can wind up not properly cleaning up the active connections and associated     resources. This can lead to a Denial of Service scenario where there are no enough resources left to     process good requests. (CVE-2022-2048)

  - Jenkins Pipeline: Shared Groovy Libraries Plugin 564.ve62a_4eb_b_e039 and earlier, except 2.21.3, allows     attackers able to submit pull requests (or equivalent), but not able to commit directly to the configured     SCM, to effectively change the Pipeline behavior by changing the definition of a dynamically retrieved     library in their pull request, even if the Pipeline is configured to not trust them. (CVE-2022-29047)

  - Jenkins Pipeline: Groovy Plugin 2689.v434009a_31b_f1 and earlier allows loading any Groovy source files on     the classpath of Jenkins and Jenkins plugins in sandboxed pipelines. (CVE-2022-30945)

  - A cross-site request forgery (CSRF) vulnerability in Jenkins Script Security Plugin 1158.v7c1b_73a_69a_08     and earlier allows attackers to have Jenkins send an HTTP request to an attacker-specified webserver.
    (CVE-2022-30946)

  - Jenkins Mercurial Plugin 2.16 and earlier allows attackers able to configure pipelines to check out some     SCM repositories stored on the Jenkins controller's file system using local paths as SCM URLs, obtaining     limited information about other projects' SCM contents. (CVE-2022-30948)

  - Jenkins Pipeline SCM API for Blue Ocean Plugin 1.25.3 and earlier allows attackers with Job/Configure     permission to access credentials with attacker-specified IDs stored in the private per-user credentials     stores of any attacker-specified user in Jenkins. (CVE-2022-30952)

  - A cross-site request forgery (CSRF) vulnerability in Jenkins Blue Ocean Plugin 1.25.3 and earlier allows     attackers to connect to an attacker-specified HTTP server. (CVE-2022-30953)

  - Jenkins Blue Ocean Plugin 1.25.3 and earlier does not perform a permission check in several HTTP     endpoints, allowing attackers with Overall/Read permission to connect to an attacker-specified HTTP     server. (CVE-2022-30954)

  - In Jenkins 2.355 and earlier, LTS 2.332.3 and earlier, an observable timing discrepancy on the login form     allows distinguishing between login attempts with an invalid username, and login attempts with a valid     username and wrong password, when using the Jenkins user database security realm. (CVE-2022-34174)

  - Jenkins JUnit Plugin 1119.va_a_5e9068da_d7 and earlier does not escape descriptions of test results,     resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Run/Update     permission. (CVE-2022-34176)

  - Jenkins Pipeline: Input Step Plugin 448.v37cea_9a_10a_70 and earlier archives files uploaded for `file`     parameters for Pipeline `input` steps on the controller as part of build metadata, using the parameter     name without sanitization as a relative path inside a build-related directory, allowing attackers able to     configure Pipelines to create or replace arbitrary files on the Jenkins controller file system with     attacker-specified content. (CVE-2022-34177)

  - jenkins-plugin: Man-in-the-Middle (MitM) in org.jenkins-ci.plugins:git-client (CVE-2022-36881)

  - A cross-site request forgery (CSRF) vulnerability in Jenkins Git Plugin 4.11.3 and earlier allows     attackers to trigger builds of jobs configured to use an attacker-specified Git repository and to cause     them to check out an attacker-specified commit. (CVE-2022-36882)

  - A missing permission check in Jenkins Git Plugin 4.11.3 and earlier allows unauthenticated attackers to     trigger builds of jobs configured to use an attacker-specified Git repository and to cause them to check     out an attacker-specified commit. (CVE-2022-36883)

  - The webhook endpoint in Jenkins Git Plugin 4.11.3 and earlier provide unauthenticated attackers     information about the existence of jobs configured to use an attacker-specified Git repository.
    (CVE-2022-36884)

  - Jenkins GitHub Plugin 1.34.4 and earlier uses a non-constant time comparison function when checking     whether the provided and computed webhook signatures are equal, allowing attackers to use statistical     methods to obtain a valid webhook signature. (CVE-2022-36885)

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

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

  - Jenkins Pipeline: Groovy Plugin 2689.v434009a_31b_f1 and earlier allows loading any Groovy source files on     the classpath of Jenkins and Jenkins plugins in sandboxed pipelines. (CVE-2022-30945)

  - A cross-site request forgery (CSRF) vulnerability in Jenkins Script Security Plugin 1158.v7c1b_73a_69a_08     and earlier allows attackers to have Jenkins send an HTTP request to an attacker-specified webserver.
    (CVE-2022-30946)

  - Jenkins Git Plugin 4.11.1 and earlier allows attackers able to configure pipelines to check out some SCM     repositories stored on the Jenkins controller's file system using local paths as SCM URLs, obtaining     limited information about other projects' SCM contents. (CVE-2022-30947)

  - Jenkins Mercurial Plugin 2.16 and earlier allows attackers able to configure pipelines to check out some     SCM repositories stored on the Jenkins controller's file system using local paths as SCM URLs, obtaining     limited information about other projects' SCM contents. (CVE-2022-30948)

  - Jenkins REPO Plugin 1.14.0 and earlier allows attackers able to configure pipelines to check out some SCM     repositories stored on the Jenkins controller's file system using local paths as SCM URLs, obtaining     limited information about other projects' SCM contents. (CVE-2022-30949)

  - Jenkins WMI Windows Agents Plugin 1.8 and earlier includes the Windows Remote Command library which has a     buffer overflow vulnerability that may allow users able to connect to a named pipe to execute commands on     the Windows agent machine. (CVE-2022-30950)

  - Jenkins WMI Windows Agents Plugin 1.8 and earlier includes the Windows Remote Command library does not     implement access control, potentially allowing users to start processes even if they're not allowed to log     in. (CVE-2022-30951)

  - Jenkins Pipeline SCM API for Blue Ocean Plugin 1.25.3 and earlier allows attackers with Job/Configure     permission to access credentials with attacker-specified IDs stored in the private per-user credentials     stores of any attacker-specified user in Jenkins. (CVE-2022-30952)

  - A cross-site request forgery (CSRF) vulnerability in Jenkins Blue Ocean Plugin 1.25.3 and earlier allows     attackers to connect to an attacker-specified HTTP server. (CVE-2022-30953)

  - Jenkins Blue Ocean Plugin 1.25.3 and earlier does not perform a permission check in several HTTP     endpoints, allowing attackers with Overall/Read permission to connect to an attacker-specified HTTP     server. (CVE-2022-30954)

  - Jenkins GitLab Plugin 1.5.31 and earlier does not perform a permission check in an HTTP endpoint, allowing     attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.
    (CVE-2022-30955)

  - Jenkins Rundeck Plugin 3.6.10 and earlier does not restrict URL schemes in Rundeck webhook submissions,     resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to submit     crafted Rundeck webhook payloads. (CVE-2022-30956)

  - A missing permission check in Jenkins SSH Plugin 2.6.1 and earlier allows attackers with Overall/Read     permission to enumerate credentials IDs of credentials stored in Jenkins. (CVE-2022-30957)

  - A cross-site request forgery (CSRF) vulnerability in Jenkins SSH Plugin 2.6.1 and earlier allows attackers     to connect to an attacker-specified SSH server using attacker-specified credentials IDs obtained through     another method, capturing credentials stored in Jenkins. (CVE-2022-30958)

  - A missing permission check in Jenkins SSH Plugin 2.6.1 and earlier allows attackers with Overall/Read     permission to connect to an attacker-specified SSH server using attacker-specified credentials IDs     obtained through another method, capturing credentials stored in Jenkins. (CVE-2022-30959)

  - Jenkins Application Detector Plugin 1.0.8 and earlier does not escape the name of Chois Application     Version parameters on views displaying parameters, resulting in a stored cross-site scripting (XSS)     vulnerability exploitable by attackers with Item/Configure permission. (CVE-2022-30960)

  - Jenkins Autocomplete Parameter Plugin 1.1 and earlier does not escape the name of Dropdown Autocomplete     and Auto Complete String parameters on views displaying parameters, resulting in a stored cross-site     scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission. (CVE-2022-30961)

  - Jenkins Global Variable String Parameter Plugin 1.2 and earlier does not escape the name and description     of Global Variable String parameters on views displaying parameters, resulting in a stored cross-site     scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission. (CVE-2022-30962)

  - Jenkins JDK Parameter Plugin 1.0 and earlier does not escape the name and description of JDK parameters on     views displaying parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by     attackers with Item/Configure permission. (CVE-2022-30963)

  - Jenkins Multiselect parameter Plugin 1.3 and earlier does not escape the name and description of     Multiselect parameters on views displaying parameters, resulting in a stored cross-site scripting (XSS)     vulnerability exploitable by attackers with Item/Configure permission. (CVE-2022-30964)

  - Jenkins Promoted Builds (Simple) Plugin 1.9 and earlier does not escape the name and description of     Promotion Level parameters on views displaying parameters, resulting in a stored cross-site scripting     (XSS) vulnerability exploitable by attackers with Item/Configure permission. (CVE-2022-30965)

  - Jenkins Random String Parameter Plugin 1.0 and earlier does not escape the name and description of Random     String parameters on views displaying parameters, resulting in a stored cross-site scripting (XSS)     vulnerability exploitable by attackers with Item/Configure permission. (CVE-2022-30966)

  - Jenkins Selection tasks Plugin 1.0 and earlier does not escape the name and description of Script     Selection task variable parameters on views displaying parameters, resulting in a stored cross-site     scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission. (CVE-2022-30967)

  - Jenkins vboxwrapper Plugin 1.3 and earlier does not escape the name and description of VBox node     parameters on views displaying parameters, resulting in a stored cross-site scripting (XSS) vulnerability     exploitable by attackers with Item/Configure permission. (CVE-2022-30968)

  - A cross-site request forgery (CSRF) vulnerability in Jenkins Autocomplete Parameter Plugin 1.1 and earlier     allows attackers to execute arbitrary code without sandbox protection if the victim is an administrator.
    (CVE-2022-30969)

  - Jenkins Autocomplete Parameter Plugin 1.1 and earlier references Dropdown Autocomplete parameter and Auto     Complete String parameter names in an unsafe manner from Javascript embedded in view definitions,     resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with     Item/Configure permission. (CVE-2022-30970)

  - Jenkins Storable Configs Plugin 1.0 and earlier does not configure its XML parser to prevent XML external     entity (XXE) attacks. (CVE-2022-30971)

  - A cross-site request forgery (CSRF) vulnerability in Jenkins Storable Configs Plugin 1.0 and earlier     allows attackers to have Jenkins parse a local XML file (e.g., archived artifacts) that uses external     entities for extraction of secrets from the Jenkins controller or server-side request forgery.
    (CVE-2022-30972)

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

The version of Jenkins Enterprise or Jenkins Operations Center running on the remote web server is 2.303.x prior to 2.303.30.0.13, or 2.x prior to 2.332.3.4. It is, therefore, affected by multiple vulnerabilities, including the following:

  - Jenkins Rundeck Plugin 3.6.10 and earlier does not restrict URL schemes in Rundeck webhook submissions,     resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to submit     crafted Rundeck webhook payloads. (CVE-2022-30956)

  - Jenkins Application Detector Plugin 1.0.8 and earlier does not escape the name of Chois Application     Version parameters on views displaying parameters, resulting in a stored cross-site scripting (XSS)     vulnerability exploitable by attackers with Item/Configure permission. (CVE-2022-30960)

  - A cross-site request forgery (CSRF) vulnerability in Jenkins Autocomplete Parameter Plugin 1.1 and earlier     allows attackers to execute arbitrary code without sandbox protection if the victim is an administrator.
    (CVE-2022-30969)

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

ID	Name	Product	Family	Severity
194338	RHEL 8 : OpenShift Container Platform 4.8.56 (RHSA-2023:0017)	Nessus	Red Hat Local Security Checks	high
189418	RHCOS 4 : OpenShift Container Platform 4.8.56 (RHSA-2023:0017)	Nessus	Red Hat Local Security Checks	high
162315	Jenkins plugins Multiple Vulnerabilities (2022-05-17)	Nessus	CGI abuses	high
161453	Jenkins Enterprise and Operations Center 2.303.x < 2.303.30.0.13 / 2.332.3.4 Multiple Vulnerabilities (CloudBees Security Advisory 2022-05-17)	Nessus	CGI abuses	high

Detections

Analytics

CVE-2022-30948

high

Tenable Plugins

high

high

high

high