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| purl | pkg:pypi/indy-node@1.7.0.dev885 |
| Next non-vulnerable version | 1.13.0.dev2 |
| Latest non-vulnerable version | 1.13.0.dev2 |
| Risk | 4.5 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-6u99-aw1g-kbd7
Aliases: CVE-2022-31006 GHSA-x996-7qh9-7ff7 PYSEC-2022-270 |
indy-node is the server portion of Hyperledger Indy, a distributed ledger purpose-built for decentralized identity. In vulnerable versions of indy-node, an attacker can max out the number of client connections allowed by the ledger, leaving the ledger unable to be used for its intended purpose. However, the ledger content will not be impacted and the ledger will resume functioning after the attack. This attack exploits the trade-off between resilience and availability. Any protection against abusive client connections will also prevent the network being accessed by certain legitimate users. As a result, validator nodes must tune their firewall rules to ensure the right trade-off for their network's expected users. The guidance to network operators for the use of firewall rules in the deployment of Indy networks has been modified to better protect against denial of service attacks by increasing the cost and complexity in mounting such attacks. The mitigation for this vulnerability is not in the Hyperledger Indy code per se, but rather in the individual deployments of Indy. The mitigations should be applied to all deployments of Indy, and are not related to a particular release. |
Affected by 0 other vulnerabilities. |
|
VCID-9a6b-gqdc-2ybj
Aliases: CVE-2020-11093 GHSA-wh2w-39f4-rpv2 PYSEC-2020-48 |
Hyperledger Indy's update process of a DID does not check who signs the request |
Affected by 2 other vulnerabilities. |
|
VCID-rm6d-yc9t-u7c6
Aliases: CVE-2022-31020 GHSA-r6v9-p59m-gj2p PYSEC-2022-265 |
Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In versions 1.12.4 and prior, the `pool-upgrade` request handler in Indy-Node allows an improperly authenticated attacker to remotely execute code on nodes within the network. The `pool-upgrade` request handler in Indy-Node 1.12.5 has been updated to properly authenticate pool-upgrade transactions before any processing is performed by the request handler. The transactions are further sanitized to prevent remote code execution. As a workaround, endorsers should not create DIDs for untrusted users. A vulnerable ledger should configure `auth_rules` to prevent new DIDs from being written to the ledger until the network can be upgraded. |
Affected by 1 other vulnerability. |
|
VCID-vppt-yg65-xbew
Aliases: CVE-2020-11090 GHSA-3gw4-m5w7-v89c PYSEC-2020-47 |
Uncontrolled Resource Consumption in Indy Node |
Affected by 3 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||