CVE-2021-20331 (GCVE-0-2021-20331)

Vulnerability from cvelistv5 – Published: 2021-05-13 07:40 – Updated: 2024-09-16 22:25
VLAI?
Summary
Specific versions of the MongoDB C# Driver may erroneously publish events containing authentication-related data to a command listener configured by an application. The published events may contain security-sensitive data when commands such as "saslStart", "saslContinue", "isMaster", "createUser", and "updateUser" are executed. Without due care, an application may inadvertently expose this authenticated-related information, e.g., by writing it to a log file. This issue only arises if an application enables the command listener feature (this is not enabled by default). This issue affects the MongoDB C# Driver v2.12 versions prior to and including 2.12.1.
Severity ?
4.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
MongoDB Inc. MongoDB C# Driver Affected: 2.12 , ≤ 2.12.1 (custom)
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Credits
Citrix Systems, Inc.
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      "cveMetadata": "{\"cveId\": \"CVE-2021-20331\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-16T22:25:28.232Z\", \"dateReserved\": \"2020-12-17T00:00:00\", \"assignerOrgId\": \"a39b4221-9bd0-4244-95fc-f3e2e07f1deb\", \"datePublished\": \"2021-05-13T07:40:11.801146Z\", \"assignerShortName\": \"mongodb\"}",
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  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.