CVE-2019-20430

In the Lustre file system before 2.12.3, the mdt module has an LBUG panic (via a large MDT Body eadatasize field) due to the lack of validation for specific fields of packets sent by a client.
References
Link Resource
http://lustre.org/ Product Vendor Advisory
http://wiki.lustre.org/Lustre_2.12.3_Changelog Release Notes Vendor Advisory
https://jira.whamcloud.com/browse/LU-12602 Exploit Third Party Advisory
https://review.whamcloud.com/#/c/36208/ Third Party Advisory
http://lustre.org/ Product Vendor Advisory
http://wiki.lustre.org/Lustre_2.12.3_Changelog Release Notes Vendor Advisory
https://jira.whamcloud.com/browse/LU-12602 Exploit Third Party Advisory
https://review.whamcloud.com/#/c/36208/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:lustre:lustre:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:38

Type Values Removed Values Added
References () http://lustre.org/ - Product, Vendor Advisory () http://lustre.org/ - Product, Vendor Advisory
References () http://wiki.lustre.org/Lustre_2.12.3_Changelog - Release Notes, Vendor Advisory () http://wiki.lustre.org/Lustre_2.12.3_Changelog - Release Notes, Vendor Advisory
References () https://jira.whamcloud.com/browse/LU-12602 - Exploit, Third Party Advisory () https://jira.whamcloud.com/browse/LU-12602 - Exploit, Third Party Advisory
References () https://review.whamcloud.com/#/c/36208/ - Third Party Advisory () https://review.whamcloud.com/#/c/36208/ - Third Party Advisory

Information

Published : 2020-01-27 05:15

Updated : 2024-11-21 04:38


NVD link : CVE-2019-20430

Mitre link : CVE-2019-20430

CVE.ORG link : CVE-2019-20430


JSON object : View

Products Affected

lustre

  • lustre
CWE
CWE-20

Improper Input Validation

CWE-670

Always-Incorrect Control Flow Implementation