cve/2020/CVE-2020-11090.md

CVE-2020-11090

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.

POC

Reference

• https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123
• https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123

Github

No PoCs found on GitHub currently.