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  1. Core Server
  2. SERVER-45472

Ensure RoleGraph can serialize authentication restrictions to BSON

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.2.3, 4.3.3, 4.0.15, 3.6.18
    • None
    • None
    • Fully Compatible
    • ALL
    • v4.2, v4.0, v3.6
    • Security 2019-01-27

    Description

      CVE-2020-7921

      Description
      Improper serialization of MongoDB Server's internal authorization state permits a user with valid credentials to bypass IP source address protection mechanisms following administrative action. This issue affects:
      MongoDB Inc. MongoDB Server 4.2 versions prior to 4.2.3;
      4.0 versions prior to 4.0.15;
      4.3 versions prior to 4.3.3;
      3.6 versions prior to 3.6.18.

      Credit
      Discovered by Tony Yesudas.

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          People

            spencer.jackson@mongodb.com Spencer Jackson
            spencer.jackson@mongodb.com Spencer Jackson
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            Dates

              Created:
              Updated:
              Resolved: