CVE-2020-4721

CVSS V2 High 9.3 CVSS V3 High 7.8
Description
IBM i2 Analyst Notebook 9.2.0 and 9.2.1 could allow a local attacker to execute arbitrary code on the system, caused by a memory corruption. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 187868.
Overview
  • CVE ID
  • CVE-2020-4721
  • Assigner
  • psirt@us.ibm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-10-29T16:15:14
  • Last Modified Date
  • 2021-07-21T11:39:23
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:ibm:i2_analysts_notebook:9.2.0:*:*:*:-:*:*:* 1 OR
cpe:2.3:a:ibm:i2_analysts_notebook:9.2.1:*:*:*:-:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.ibm.com/support/pages/node/6356497 Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/187868 VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-4721
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4721
History
Created Old Value New Value Data Type Notes
2022-05-10 07:05:03 Added to TrackCVE
2022-12-05 15:51:42 2020-10-29T16:15Z 2020-10-29T16:15:14 CVE Published Date updated
2022-12-05 15:51:42 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-05 15:51:42 Analyzed Vulnerability Status updated