VULNERABILITY INTELLIGENCE

CVE-2016-8520

CVSS score8.8 HIGH

EPSS probability1.36%

CISA KEVNot currently listed

Published2018-02-15

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

HPE Helion Eucalyptus v4.3.0 and earlier does not correctly check IAM user's permissions for accessing versioned objects and ACLs. In some cases, authenticated users with S3 permissions could also access versioned data.

Primary references

security-alert@hpe.com — Third Party Advisory, VDB Entry
security-alert@hpe.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory