CVE-2019-20430

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Summary

CVECVE-2019-20430
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-01-27 05:15:00 UTC
Updated2021-07-21 11:39:00 UTC
DescriptionIn 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.

Risk And Classification

Problem Types: CWE-20 | CWE-670

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Lustre Lustre All All All All
Application Lustre Lustre All All All All

References

ReferenceSourceLinkTags
Lustre MISC lustre.org Product, Vendor Advisory
Gerrit Code Review MISC review.whamcloud.com Third Party Advisory
[LU-12602] Lustre mdt_getxattr_pack_reply() bug - Whamcloud Community JIRA MISC jira.whamcloud.com Exploit, Third Party Advisory
Lustre 2.12.3 Changelog - Lustre Wiki MISC wiki.lustre.org Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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