CVE-2019-4523

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
IBM DB2 High Performance Unload load for LUW 6.1 and 6.5 is vulnerable to a buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with root privileges. IBM X-Force ID: 165481.
Overview
  • CVE ID
  • CVE-2019-4523
  • Assigner
  • psirt@us.ibm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-10-22T15:15:10
  • Last Modified Date
  • 2019-10-24T18:12:00
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • 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://supportcontent.ibm.com/support/pages/node/1073236 Permissions Required
https://exchange.xforce.ibmcloud.com/vulnerabilities/165481 VDB Entry Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-4523
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4523
History
Created Old Value New Value Data Type Notes
2022-05-10 17:00:56 Added to TrackCVE
2022-12-04 04:49:49 2019-10-22T15:15Z 2019-10-22T15:15:10 CVE Published Date updated
2022-12-04 04:49:49 2019-10-24T18:12:00 CVE Modified Date updated
2022-12-04 04:49:49 Analyzed Vulnerability Status updated