CVE-2019-20430 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00664.

Key SSVC decision points have not yet been added.

Vendors	Products
Lustre	Lustre

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2019-10978	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://lustre.org/
http://wiki.lustre.org/Lustre_2.12.3_Changelog
https://jira.whamcloud.com/browse/LU-12602
https://review.whamcloud.com/#/c/36208/

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-01-27T04:20:09

Updated: 2024-08-05T02:39:09.861Z

Reserved: 2020-01-27T00:00:00

Link: CVE-2019-20430

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-01-27T05:15:12.420

Modified: 2024-11-21T04:38:27.320

Link: CVE-2019-20430

Redhat

No data.

OpenCVE Enrichment

No data.

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