CVE-2024-24770

Summary

vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. Much like GHSA-45gq-q4xh-cp53, it is possible to find which usernames exist in vantage6 by calling the API routes /recover/lost and /2fa/lost. These routes send emails to users if they have lost their password or MFA token. This issue has been addressed in commit aecfd6d0e and is expected to ship in subsequent releases. Users are advised to upgrade as soon as a new release is available. There are no known workarounds for this vulnerability.

Affected Software

Weaknesses

• CWE-362: CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
• CWE-208: CWE-208: Observable Timing Discrepancy

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

CVE Program Container

Additional References

• https://github.com/vantage6/vantage6/security/advisories/GHSA-5h3x-6gwf-73jm
• https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53
• https://github.com/vantage6/vantage6/commit/aecfd6d0e83165a41a60ebd52d2287b0217be26b

References

• https://github.com/vantage6/vantage6/security/advisories/GHSA-5h3x-6gwf-73jm
• https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53
• https://github.com/vantage6/vantage6/commit/aecfd6d0e83165a41a60ebd52d2287b0217be26b

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