CVE-2020-11090
Uncontrolled Resource Consumption in Indy Node
7.5
HIGH
CVSS 3.1
EPSS 0.41%
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.
How to fix CVE-2020-11090
To remediate CVE-2020-11090, upgrade the affected package to a fixed version below.
- —upgrade to 1.12.3 or later
- —upgrade to 1.12.3 or later
Is CVE-2020-11090 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 1.12.2, < 1.12.3
- from 0, < 1.12.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |