CVE-2020-4623

CVSS V2 Medium 4.4 CVSS V3 Medium 6.5
Description
IBM i2 iBase 8.9.13 could allow a local authenticated attacker to execute arbitrary code on the system, caused by a DLL search order hijacking flaw. By using a specially-crafted .DLL file, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 184984.
Overview
  • CVE ID
  • CVE-2020-4623
  • Assigner
  • psirt@us.ibm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-07-26T12:15:08
  • Last Modified Date
  • 2021-08-04T17:40:03
Weakness Enumerations
CWE URL
CWE-427 http://cwe.mitre.org/data/definitions/427.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:ibm:i2_ibase:8.9.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.6
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.ibm.com/support/pages/node/6474857 Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/184984 VDB Entry Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-4623
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4623
History
Created Old Value New Value Data Type Notes
2022-05-10 06:58:19 Added to TrackCVE
2022-12-05 06:55:21 2021-07-26T12:15Z 2021-07-26T12:15:08 CVE Published Date updated
2022-12-05 06:55:21 2021-08-04T17:40:03 CVE Modified Date updated
2022-12-05 06:55:21 Analyzed Vulnerability Status updated