CVE-2020-11090

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.

Score

CVSS 3.1 7.5 High

Status

Modified - security-advisories@github.com

Published

2020-06-11

Last modified

2024-08-04

Weaknesses

CWE-400

Affected products

• Indy Node (Hyperledger)
• Indy-node (Linuxfoundation)

References

• https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123
• https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c
• https://pypi.org/project/indy-node/1.12.3/