CVE-2020-4387

CVSS V2 Low 1.9 CVSS V3 Medium 4.7
Description
IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local user to obtain sensitive information using a race condition of a symbolic link. IBM X-Force ID: 179269.
Overview
  • CVE ID
  • CVE-2020-4387
  • Assigner
  • psirt@us.ibm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-07-01T15:15:14
  • Last Modified Date
  • 2020-07-07T01:55:01
Weakness Enumerations
CWE URL
CWE-362 http://cwe.mitre.org/data/definitions/362.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:ibm:db2:9.7.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:ibm:db2:10.1.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:ibm:db2:10.5.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:ibm:db2:11.1.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:ibm:db2:11.5.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* 0 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:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 1.9
  • Severity
  • LOW
  • Exploitability Score
  • 3.4
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 4.7
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.ibm.com/support/pages/node/6242336 Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/179269 VDB Entry Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-4387
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4387
History
Created Old Value New Value Data Type Notes
2022-05-10 16:41:22 Added to TrackCVE
2022-12-04 19:03:40 2020-07-01T15:15Z 2020-07-01T15:15:14 CVE Published Date updated
2022-12-04 19:03:40 2020-07-07T01:55:01 CVE Modified Date updated
2022-12-04 19:03:40 Analyzed Vulnerability Status updated