CVE-2020-11090

CVSS V2 Medium 5 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2020-11090
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-06-11T00:15:22
  • Last Modified Date
  • 2020-06-22T16:36:33
Weakness Enumerations
CWE URL
CWE-400 http://cwe.mitre.org/data/definitions/400.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:linuxfoundation:indy-node:1.12.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://pypi.org/project/indy-node/1.12.3/ Third Party Advisory
https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c Third Party Advisory
https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123 Release Notes Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-11090
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11090
History
Created Old Value New Value Data Type Notes
2022-05-10 16:42:17 Added to TrackCVE
2022-12-04 17:51:48 2020-06-11T00:15Z 2020-06-11T00:15:22 CVE Published Date updated
2022-12-04 17:51:48 2020-06-22T16:36:33 CVE Modified Date updated
2022-12-04 17:51:48 Analyzed Vulnerability Status updated