{"id":"CVE-2020-11090","details":"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.","aliases":["GHSA-3gw4-m5w7-v89c","PYSEC-2020-47"],"modified":"2026-03-14T14:42:20.905876Z","published":"2020-06-11T00:15:22.443Z","related":["GHSA-3gw4-m5w7-v89c"],"references":[{"type":"ADVISORY","url":"https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123"},{"type":"ADVISORY","url":"https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c"},{"type":"ADVISORY","url":"https://pypi.org/project/indy-node/1.12.3/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hyperledger/indy-node","events":[{"introduced":"0"},{"last_affected":"9dfda33b9d619871962a131a5f8c7d72edf61f2a"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.12.2"}]}}],"versions":["0.3.13-stable","0.3.14-stable","0.3.15-stable","0.3.16-stable","0.3.19-stable","0.3.22-stable","0.3.24-stable","0.3.26-stable","0.3.7-stable","1.0.28-stable","1.1.33-stable","1.1.35-stable","1.1.37-stable","1.1.43-stable","1.2.50-stable","1.3.52-stable","1.3.54-stable","1.3.55-stable","1.3.57-stable","1.3.62-stable","1.4.66-stable","1.5.68-stable","1.6.70-stable","1.6.71-stable","1.6.73-stable","1.6.78-stable","1.6.79-stable","1.6.80-stable","1.6.82-stable","1.6.83-stable","v1.10.0","v1.11.0","v1.12.0","v1.12.1","v1.12.2","v1.7.0","v1.7.1","v1.8.0","v1.8.1","v1.9.0","v1.9.1","v1.9.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11090.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}