VulnerabilityModified
CVE-2020-11090
In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability.
HIGH 7.5EPSS 2.13%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.13% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- linuxfoundation/indy-node
- Source
- security-advisories@github.com
References
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.