Vulnerability Details : CVE-2017-8444
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.
Products affected by CVE-2017-8444
- cpe:2.3:a:elasticsearch:cloud_enterprise:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:elasticsearch:cloud_enterprise:1.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-8444
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-8444
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2017-8444
-
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.Assigned by: bressers@elastic.co (Secondary)
References for CVE-2017-8444
-
https://discuss.elastic.co/t/elastic-cloud-enterprise-1-0-2-security-update/100247
Elastic Cloud Enterprise 1.0.2 security update - Security Announcements - Discuss the Elastic StackVendor Advisory
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