CVE-2019-4520

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
IBM Security Directory Server 6.4.0 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 165178.
Overview
  • CVE ID
  • CVE-2019-4520
  • Assigner
  • psirt@us.ibm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-10-02T15:15:10
  • Last Modified Date
  • 2022-12-07T19:17:43
Weakness Enumerations
CWE URL
CWE-307 http://cwe.mitre.org/data/definitions/307.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:ibm:security_directory_server:6.4.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.ibm.com/support/pages/node/1077045 Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/165178 VDB Entry Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-4520
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4520
History
Created Old Value New Value Data Type Notes
2022-05-10 17:02:33 Added to TrackCVE
2022-12-04 03:40:45 2019-10-02T15:15Z 2019-10-02T15:15:10 CVE Published Date updated
2022-12-04 03:40:45 2019-10-09T23:50:35 CVE Modified Date updated
2022-12-04 03:40:45 Undergoing Analysis Vulnerability Status updated
2022-12-07 20:10:21 2022-12-07T19:17:43 CVE Modified Date updated
2022-12-07 20:10:21 Undergoing Analysis Analyzed Vulnerability Status updated