8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
Low
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
25.5%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
hyperledger | aries_cloud_agent | * | cpe:2.3:a:hyperledger:aries_cloud_agent:*:*:*:*:*:*:*:* |
hyperledger | aries_cloud_agent | * | cpe:2.3:a:hyperledger:aries_cloud_agent:*:*:*:*:*:*:*:* |
github.com/hyperledger/aries-cloudagent-python/commit/0b01ffffc0789205ac990292f97238614c9fd293
github.com/hyperledger/aries-cloudagent-python/commit/4c45244e2085aeff2f038dd771710e92d7682ff2
github.com/hyperledger/aries-cloudagent-python/releases/tag/0.10.5
github.com/hyperledger/aries-cloudagent-python/releases/tag/0.11.0
github.com/hyperledger/aries-cloudagent-python/security/advisories/GHSA-97x9-59rv-q5pm
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
Low
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
25.5%