CVE-2020-4756

CVSS V2 Medium 4.9 CVSS V3 Medium 5.5
Description
IBM Spectrum Scale V4.2.0.0 through V4.2.3.23 and V5.0.0.0 through V5.0.5.2 as well as IBM Elastic Storage System 6.0.0 through 6.0.1.0 could allow a local attacker to invoke a subset of ioctls on the device with invalid arguments that could crash the keneral and cause a denial of service. IBM X-Force ID: 188599.
Overview
  • CVE ID
  • CVE-2020-4756
  • Assigner
  • psirt@us.ibm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-10-20T15:15:13
  • Last Modified Date
  • 2020-10-20T19:31:12
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:ibm:elastic_storage_server:*:*:*:*:*:*:*:* 1 OR 6.0.0.0 6.0.1.0
cpe:2.3:a:ibm:spectrum_scale:*:*:*:*:*:*:*:* 1 OR 4.2.3.23
cpe:2.3:a:ibm:spectrum_scale:*:*:*:*:*:*:*:* 1 OR 5.0.5.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 4.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.ibm.com/support/pages/node/6349475 Patch Vendor Advisory
https://www.ibm.com/support/pages/node/6349469 Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/188599 VDB Entry Vendor Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 16:23:00 Added to TrackCVE
2022-12-05 00:31:16 2020-10-20T15:15Z 2020-10-20T15:15:13 CVE Published Date updated
2022-12-05 00:31:16 2020-10-20T19:31:12 CVE Modified Date updated
2022-12-05 00:31:16 Analyzed Vulnerability Status updated