CVE-2024-21669
Description
Hyperledger Aries Cloud Agent Python (ACA-Py) is a foundation for building decentralized identity applications and services running in non-mobile environments. When verifying W3C Format Verifiable Credentials using JSON-LD with Linked Data Proofs (LDP-VCs), the result of verifying the presentation `document.proof` was not factored into the final `verified` value (`true`/`false`) on the presentation record. The flaw enables holders of W3C Format Verifiable Credentials using JSON-LD with Linked Data Proofs (LDPs) to present incorrectly constructed proofs, and allows malicious verifiers to save and replay a presentation from such holders as their own. This vulnerability has been present since version 0.7.0 and fixed in version 0.10.5.
How to fix
- hyperledger aries_cloud_agent0.10.5 or later
- aries-cloudagent0.10.5, 0.11.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hyperledger aries_cloud_agent | 0.7.0 ≤ v < 0.10.5, 0.11.0 | 0.10.5 |
| aries-cloudagentPyPI | 0.7.0 ≤ v < 0.10.5, 0.11.0rc1 ≤ v < 0.11.0 | 0.10.5, 0.11.0 |
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