Uploaded image for project: 'Opencast'
  1. MH-13602

Update jackson-databind to fix CVE-2019-12086

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed and reviewed
    • Affects versions: 7.0
    • Fix versions: None
    • Components: Libraries
    • Labels:
      None
    • Severity:
      Security
    • Steps to reproduce:
      Hide
      - [CVE-2019-12086](https://nvd.nist.gov/vuln/detail/CVE-2019-12086)
      - moderate severity
      - Vulnerable versions: >= 2.0.0, < 2.9.9
      - Patched version: 2.9.9

      A Polymorphic Typing issue was discovered in FasterXML jackson-databind
      2.x before 2.9.9. When Default Typing is enabled (either globally or for
      a specific property) for an externally exposed JSON endpoint, the
      service has the mysql-connector-java jar (8.0.14 or earlier) in the
      classpath, and an attacker can host a crafted MySQL server reachable by
      the victim, an attacker can send a crafted JSON message that allows them
      to read arbitrary local files on the server. This occurs because of
      missing com.mysql.cj.jdbc.admin.MiniAdmin validation.

      ---

      Shouldn't be a high risk for Opencast but better safe than sorry.
      Show
      - [CVE-2019-12086]( https://nvd.nist.gov/vuln/detail/CVE-2019-12086 ) - moderate severity - Vulnerable versions: >= 2.0.0, < 2.9.9 - Patched version: 2.9.9 A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint, the service has the mysql-connector-java jar (8.0.14 or earlier) in the classpath, and an attacker can host a crafted MySQL server reachable by the victim, an attacker can send a crafted JSON message that allows them to read arbitrary local files on the server. This occurs because of missing com.mysql.cj.jdbc.admin.MiniAdmin validation. --- Shouldn't be a high risk for Opencast but better safe than sorry.

      TestRail: Results

        Attachments

          Activity

            People

            • Assignee:
              lkiesow Lars Kiesow
              Reporter:
              lkiesow Lars Kiesow
            • Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                TestRail: Cases