Fides vulnerability patched in version 2.37.0
CVE-2024-35189

6.5MEDIUM

Key Information:

Vendor

Ethyca

Status
Vendor
CVE Published:
30 May 2024

What is CVE-2024-35189?

Fides is an open-source privacy engineering platform. The Fides webserver has a number of endpoints that retrieve ConnectionConfiguration records and their associated secrets which can contain sensitive data (e.g. passwords, private keys, etc.). These secrets are stored encrypted at rest (in the application database), and the associated endpoints are not meant to expose that sensitive data in plaintext to API clients, as it could be compromising. Fides's developers have available to them a Pydantic field-attribute (sensitive) that they can annotate as True to indicate that a given secret field should not be exposed via the API. The application has an internal function that uses sensitive annotations to mask the sensitive fields with a "**********" placeholder value. This vulnerability is due to a bug in that function, which prevented sensitive API model fields that were nested below the root-level of a secrets object from being masked appropriately. Only the BigQuery connection configuration secrets meets these criteria: the secrets schema has a nested sensitive keyfile_creds.private_key property that is exposed in plaintext via the APIs. Connection types other than BigQuery with sensitive fields at the root-level that are not nested are properly masked with the placeholder and are not affected by this vulnerability. This vulnerability has been patched in Fides version 2.37.0. Users are advised to upgrade to this version or later to secure their systems against this threat. Users are also advised to rotate any Google Cloud secrets used for BigQuery integrations in their Fides deployments. There are no known workarounds for this vulnerability.

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Affected Version(s)

fides < 2.37.0

References

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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