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7.5
CVSSv3

CVE-2019-20430

Published: 27/01/2020 Updated: 21/07/2021
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
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Vulnerability Summary

In the Lustre file system prior to 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.

Vulnerability Trend

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References

CWE-20CWE-670https://review.whamcloud.com/#/c/36208/http://lustre.org/http://wiki.lustre.org/Lustre_2.12.3_Changeloghttps://jira.whamcloud.com/browse/LU-12602https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
client sideCVE-2023-31889template injectionCVE-2024-4304CVE-2006-4304CVE-2024-33272type confusionCVE-2024-21345CVE-2024-33271
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