CVE-2017-8449

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9

Description

X-Pack Security 5.2.x would allow access to more fields than the user should have seen if the field level security rules used a mix of grant and exclude rules when merging multiple rules with field level security rules for the same index.

Overview

CVE ID
CVE-2017-8449

Assigner
bressers@elastic.co

Vulnerability Status
Modified

Published Version
2017-06-16T21:29:00

Last Modified Date
2019-10-09T23:30:15

Weakness Enumerations

CWE	URL
CWE-200	http://cwe.mitre.org/data/definitions/200.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:elastic:x-pack::::::::	1	OR	5.2.0	5.2.2

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:N/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK

Attack Compatibility
HIGH

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
5.9

Base Severity
MEDIUM

Exploitability Score
2.2

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.elastic.co/community/security	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2017-8449
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8449

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:08:24				Added to TrackCVE
2022-12-02 17:56:57	security@elastic.co	bressers@elastic.co	CVE Assigner	updated
2022-12-02 17:56:57	2017-06-16T21:29Z	2017-06-16T21:29:00	CVE Published Date	updated
2022-12-02 17:56:57		2019-10-09T23:30:15	CVE Modified Date	updated
2022-12-02 17:56:57		Modified	Vulnerability Status	updated