CVE-2019-3786

HIGH

7.1

Description

Cloud Foundry BOSH Backup and Restore CLI, all versions prior to 1.5.0, does not check the authenticity of backup scripts in BOSH. A remote authenticated malicious user can modify the metadata file of a Bosh Backup and Restore job to request extra backup files from different jobs upon restore. The exploited hooks in this metadata script were only maintained in the cfcr-etcd-release, so clusters deployed with the BBR job for etcd in this release are vulnerable.

CVE Details

CVSS v3.1 Score7.1

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/24/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

cloudfoundry:bosh_backup_and_restore

Weaknesses (CWE)

CWE-269CWE-345

References

https://www.cloudfoundry.org/blog/cve-2019-3786(security_alert@emc.com)

https://www.cloudfoundry.org/blog/cve-2019-3786(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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