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.

• CWE-400

• https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123Release Notes, Third Party Advisory
• https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89cThird Party Advisory
• https://pypi.org/project/indy-node/1.12.3/Third Party Advisory
• https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123Release Notes, Third Party Advisory
• https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89cThird Party Advisory
• https://pypi.org/project/indy-node/1.12.3/Third Party Advisory

Published

Jun 11, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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