CVE-2020-11090

State: PUBLISHED · Published: 2020-06-11 · Updated: 2024-08-04 · Assigner: 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.

CWE

CWE-400 — CWE-400: Uncontrolled Resource Consumption

Affected

Hyperledger / Indy Node — v== 1.12.2 [affected]

CVSS

3.1 score=7.5 severity=HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c x_refsource_CONFIRM
https://pypi.org/project/indy-node/1.12.3/ x_refsource_MISC
https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123 x_refsource_MISC

Source

cvelistV5-main/cves/2020/11xxx/CVE-2020-11090.json