Vulnerability CVE-2017-8447


Published: 2017-09-28   Modified: 2017-09-29

Description:
An error was found in the X-Pack Security 5.3.0 to 5.5.2 privilege enforcement. If a user has either 'delete' or 'index' permissions on an index in a cluster, they may be able to issue both delete and index requests against that index.

Type:

CWE-269

(Improper Privilege Management)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.5/10
4.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Elastic -> X-pack 

 References:
https://discuss.elastic.co/t/x-pack-security-5-6-0-and-5-5-3-security-update/100089

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