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  1. Crowd Data Center
  2. CWD-5388

Crowd - pdkinstall development plugin incorrectly enabled - CVE-2019-11580

      Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center.

      Affected versions:

      • All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

      Fix:

       
      Mitigation

      Atlassian recommends that you upgrade to the latest version. However, this issue can be mitigated as per the following instructions:

      1. Stop Crowd
      2. Find and delete any pdkinstall-plugin jar files from the Crowd installation directory and the data directory
      3. Remove the pdkinstall-plugin jar file from <Crowd installation directory>/crowd-webapp/WEB-INF/classes/atlassian-bundled-plugins.zip
      4. Start Crowd
      5. Check that there are no pdkinstall-plugin jar files in the installation directory or the data directory. 

      For additional details, see the full advisory.

            [CWD-5388] Crowd - pdkinstall development plugin incorrectly enabled - CVE-2019-11580

            Said made changes -
            Remote Link New: This issue links to "Page (Confluence)" [ 471324 ]
            Hasnae (Inactive) made changes -
            Labels Original: CVE-2019-11580 advisory advisory-released cvss-critical security New: CVE-2019-11580 advisory advisory-released cvss-critical injection rce security
            Monique Khairuliana (Inactive) made changes -
            Workflow Original: Simplified Crowd Development Workflow v2 - restricted [ 3191096 ] New: JAC Bug Workflow v3 [ 3366079 ]
            Archana Menon made changes -
            Remote Link New: This issue links to "Page (Confluence)" [ 437014 ]
            David Black made changes -
            Labels Original: CVE-2019-11580 advisory advisory-to-release cvss-critical security New: CVE-2019-11580 advisory advisory-released cvss-critical security
            Security Metrics Bot made changes -
            Security Original: Atlassian Staff [ 10750 ]
            David Black made changes -
            Description Original: Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center.

            *Affected versions:*
             * All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

            *Fix:*
             * Crowd and Crowd Data Center version 3.4.4 is available for download from [https://www.atlassian.com/software/crowd/download]
             * Crowd and Crowd Data Center versions 3.0.5, 3.1.6, 3.2.8, and 3.3.5 are available for download from [https://www.atlassian.com/software/crowd/download-archive]

             
            h4. *Mitigation*

            Atlassian recommends that you upgrade to the latest version. However, this issue can be mitigated as per the following instructions:
             # Stop Crowd
             # Find and delete any pdkinstall-plugin jar files from the Crowd *installation directory and the data directory*
             # Remove the pdkinstall-plugin jar file from <Crowd installation directory>/crowd-webapp/WEB-INF/classes/atlassian-bundled-plugins.zip
             # Start Crowd
             # Check that there are no pdkinstall-plugin jar files in the *installation directory or the data directory.* 


            For additional details, see the [full advisory|https://confluence.atlassian.com/x/3ADVOQ].
            New: Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center.

            *Affected versions:*
             * All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

            h4. *Fix:*
             * Crowd and Crowd Data Center version 3.4.4 is available for download from [https://www.atlassian.com/software/crowd/download]
             * Crowd and Crowd Data Center versions 3.0.5, 3.1.6, 3.2.8, and 3.3.5 are available for download from [https://www.atlassian.com/software/crowd/download-archive]

             
            *Mitigation*

            Atlassian recommends that you upgrade to the latest version. However, this issue can be mitigated as per the following instructions:
             # Stop Crowd
             # Find and delete any pdkinstall-plugin jar files from the Crowd *installation directory and the data directory*
             # Remove the pdkinstall-plugin jar file from <Crowd installation directory>/crowd-webapp/WEB-INF/classes/atlassian-bundled-plugins.zip
             # Start Crowd
             # Check that there are no pdkinstall-plugin jar files in the *installation directory or the data directory.* 


            For additional details, see the [full advisory|https://confluence.atlassian.com/x/3ADVOQ].
            David Black made changes -
            Description Original: Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center.



            *Affected versions:*
            * All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.


            *Fix:*
            * Crowd and Crowd Data Center version 3.4.4 is available for download from https://www.atlassian.com/software/crowd/download
            * Crowd and Crowd Data Center versions 3.0.5, 3.1.6, 3.2.8, and 3.3.5 are available for download from https://www.atlassian.com/software/crowd/download-archive



            For additional details, see the [full advisory|https://confluence.atlassian.com/x/3ADVOQ].
            New: Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center.

            *Affected versions:*
             * All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

            *Fix:*
             * Crowd and Crowd Data Center version 3.4.4 is available for download from [https://www.atlassian.com/software/crowd/download]
             * Crowd and Crowd Data Center versions 3.0.5, 3.1.6, 3.2.8, and 3.3.5 are available for download from [https://www.atlassian.com/software/crowd/download-archive]

             
            h4. *Mitigation*

            Atlassian recommends that you upgrade to the latest version. However, this issue can be mitigated as per the following instructions:
             # Stop Crowd
             # Find and delete any pdkinstall-plugin jar files from the Crowd *installation directory and the data directory*
             # Remove the pdkinstall-plugin jar file from <Crowd installation directory>/crowd-webapp/WEB-INF/classes/atlassian-bundled-plugins.zip
             # Start Crowd
             # Check that there are no pdkinstall-plugin jar files in the *installation directory or the data directory.* 


            For additional details, see the [full advisory|https://confluence.atlassian.com/x/3ADVOQ].
            David Black made changes -
            Description Original: Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center.



            *Affected versions:*
            * All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.


            *Fix:*
            * Crowd and Crowd Data Center version 3.4.4 is available for download from https://www.atlassian.com/software/crowd/download
            * Crowd and Crowd Data Center versions 3.0.5, 3.1.6, 3.2.8, and 3.3.5 are available for download from https://www.atlassian.com/software/crowd/download-archive



            For additional details, see the [full advisory|https://confluence.atlassian.com/x/3ADVOQ].
            New: Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center.



            *Affected versions:*
            * All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.


            *Fix:*
            * Crowd and Crowd Data Center version 3.4.4 is available for download from https://www.atlassian.com/software/crowd/download
            * Crowd and Crowd Data Center versions 3.0.5, 3.1.6, 3.2.8, and 3.3.5 are available for download from https://www.atlassian.com/software/crowd/download-archive



            For additional details, see the [full advisory|https://confluence.atlassian.com/x/3ADVOQ].
            David Black made changes -
            Description Original: Crowd and Crowd Data Center mistakenly had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send requests, with or without authentication, to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins which permits remote code execution on systems that run a vulnerable version of Crowd or Crowd Data Center. 



            *Affected versions:*
            * All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.


            *Fix:*
            * Crowd and Crowd Data Center version 3.4.4 is available for download from https://www.atlassian.com/software/crowd/download
            * Crowd and Crowd Data Center versions 3.0.5, 3.1.6, 3.2.8, and 3.3.5 are available for download from https://www.atlassian.com/software/crowd/download-archive



            For additional details, see the [full advisory|https://confluence.atlassian.com/x/3ADVOQ].
            New: Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center.



            *Affected versions:*
            * All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.


            *Fix:*
            * Crowd and Crowd Data Center version 3.4.4 is available for download from https://www.atlassian.com/software/crowd/download
            * Crowd and Crowd Data Center versions 3.0.5, 3.1.6, 3.2.8, and 3.3.5 are available for download from https://www.atlassian.com/software/crowd/download-archive



            For additional details, see the [full advisory|https://confluence.atlassian.com/x/3ADVOQ].

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