Vulnerability CVE-2016-8520
Published: 2018-02-15

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.

Type:

CWE-275

 (Permission Issues)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.5/10
6.4/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Eucalyptus -> Eucalyptus 

 References:
http://www.securityfocus.com/bid/95369
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c05363782
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