Back
CVE-2020-11090
Uncontrolled Resource Consumption in Indy Node
High7.5EPSS 2.2%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 2.2% · top 17% of all CVEs (7 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
- affected = 1.12.2
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIindy-nodeGHSA-3gw4-m5w7-v89c (opens in a new tab)
References (3)
- https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://pypi.org/project/indy-node/1.12.3/ (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-3gw4-m5w7-v89c (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-11090)Record last updated .