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ElasticCVE-2017-8444

HistorySep 29, 2017 - 1:34 a.m.

CVE-2017-8444

2017-09-2901:34:50

CWE-319

elastic

web.nvd.nist.gov

elastic cloud enterprise

cve-2017-8444

mitm

zookeeper

security vulnerability

data encryption

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

47.9%

JSON

The client-forwarder in Elastic Cloud Enterprise versions prior to 1.0.2 do not properly encrypt traffic to ZooKeeper. If an attacker is able to man in the middle (MITM) the traffic between the client-forwarder and ZooKeeper they could potentially obtain sensitive data.

Affected configurations

Nvd

Node

elasticsearchcloud_enterpriseMatch1.0.0

elasticsearchcloud_enterpriseMatch1.0.1

VendorProductVersionCPE
elasticsearchcloud_enterprise1.0.0cpe:2.3:a:elasticsearch:cloud_enterprise:1.0.0:*:*:*:*:*:*:*
elasticsearchcloud_enterprise1.0.1cpe:2.3:a:elasticsearch:cloud_enterprise:1.0.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
elasticsearch	cloud_enterprise	1.0.0	cpe:2.3:a:elasticsearch:cloud_enterprise:1.0.0:::::::*
elasticsearch	cloud_enterprise	1.0.1	cpe:2.3:a:elasticsearch:cloud_enterprise:1.0.1:::::::*

CNA Affected

[
  {
    "product": "Elastic Cloud Enterprise",
    "vendor": "Elastic",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0 and 1.0.1"
      }
    ]
  }
]

References

discuss.elastic.co/t/elastic-cloud-enterprise-1-0-2-security-update/100247

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

47.9%

JSON

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