CVE-2020-11090

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 v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123	Release Notes Third Party Advisory
https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c	Third Party Advisory
https://pypi.org/project/indy-node/1.12.3/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:linuxfoundation:indy-node:1.12.2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-06-11 00:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-11090

Mitre link : CVE-2020-11090

CVE.ORG link : CVE-2020-11090

JSON object : View

Products Affected

linuxfoundation

indy-node

CWE

CWE-400

Uncontrolled Resource Consumption

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