Cryptographically Weak Generation of One-Time Codes for Identity Verification in ethyca-fides
CVE-2023-48224

8.2HIGH

Key Information:

Vendor

Ethyca

Status
Vendor
CVE Published:
15 November 2023

What is CVE-2023-48224?

The Fides Privacy Center encounters a security vulnerability due to the use of the Python random module for generating one-time codes. When configured for identity verification, this implementation allows attackers to predict the codes generated during the session, which could lead to unauthorized data erasure or modification of a user’s privacy preferences. Specifically, if an attacker is able to generate and analyze several one-time codes, they can manipulate privacy and consent requests, which may impact the security of user data. It is crucial for users of the Fides platform to upgrade to version 2.24.0 or later to mitigate this issue, as there are no known workarounds available.

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Affected Version(s)

fides < 2.24.0

References

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.