Description
In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down the network. This is fixed in version 1.12.3.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Hyperledger | Indy Node | = 1.12.2 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | indy-node | >= 1.12.2, < 1.12.3 | 1.12.3 | GHSA-3gw4-m5w7-v89c |
| PyPI | indy-node | < 1.12.3 | 1.12.3 | PYSEC-2020-47 |