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CVE-2020-11090

Uncontrolled Resource Consumption in Indy Node

Published: Jun 11, 2020Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-400
7.5HIGH
NVD MITRE
EPSS Score
2.1%
Top 19.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-400

Affected Products

Hyperledger
oss-project
Indy NodeMixed
OSS Libraries / generic-library
linuxfoundation
oss-project·USaka pytorch, everest, yocto
indy-nodeOn-prem
AI / ML
PyPI
package-ecosystem
indy-node
OSS Libraries

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c
github.com
https://pypi.org/project/indy-node/1.12.3/
pypi.org
https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123
github.com
and 4 more references View all →

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