CVE-2024-21669
CRITICALHyperledger Aries Cloud Agent Python 0.7.0-0.10.4 - Cryptographic Signature Verification Bypass
Title source: llmDescription
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.
References (5)
Core 5
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://github.com/hyperledger/aries-cloudagent-python/security/advisories/GHSA-97x9-59rv-q5pm
Patch x_refsource_misc
https://github.com/hyperledger/aries-cloudagent-python/commit/0b01ffffc0789205ac990292f97238614c9fd293
Patch x_refsource_misc
https://github.com/hyperledger/aries-cloudagent-python/commit/4c45244e2085aeff2f038dd771710e92d7682ff2
Release Notes x_refsource_misc
https://github.com/hyperledger/aries-cloudagent-python/releases/tag/0.10.5
Release Notes x_refsource_misc
https://github.com/hyperledger/aries-cloudagent-python/releases/tag/0.11.0
Scores
CVSS v3
9.9
EPSS
0.0063
EPSS Percentile
45.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-347
Status
published
Products (3)
hyperledger/aries_cloud_agent
0.11.0 rc1 (2 CPE variants)
hyperledger/aries_cloud_agent
0.7.0 - 0.10.5
pypi/aries-cloudagent
0.7.0 - 0.10.5PyPI
Published
Jan 11, 2024
Tracked Since
Feb 18, 2026