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CVE-2020-11090

Uncontrolled Resource Consumption in Indy Node

HIGH
7.5
CVSS Score
Published: June 11, 2020 at 12:05 AM UTC
Updated: June 17, 2026 at 02:49 AM UTC
2 products affected across 2 vendorsIndy NodeIndy Node

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://pypi.org/project/indy-node/1.12.3/

CVSS

7.5HIGHGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-400

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