CVE-2020-4945

CVSS V2 Medium 5.5 CVSS V3 High 8.1
Description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 could allow an authenticated user to overwrite arbirary files due to improper group permissions. IBM X-Force ID: 191945.
Overview
  • CVE ID
  • CVE-2020-4945
  • Assigner
  • psirt@us.ibm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-24T19:15:08
  • Last Modified Date
  • 2021-09-20T18:50:44
Weakness Enumerations
CWE URL
CWE-732 http://cwe.mitre.org/data/definitions/732.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:ibm:db2:11.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 8.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/191945 VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6466367 Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20210720-0006/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-4945
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4945
History
Created Old Value New Value Data Type Notes
2022-05-10 16:04:23 Added to TrackCVE
2022-12-05 04:59:26 2021-06-24T19:15Z 2021-06-24T19:15:08 CVE Published Date updated
2022-12-05 04:59:26 2021-09-20T18:50:44 CVE Modified Date updated
2022-12-05 04:59:26 Analyzed Vulnerability Status updated