Vulnerability Details : CVE-2018-3824
X-Pack Machine Learning versions before 6.2.4 and 5.6.9 had a cross-site scripting (XSS) vulnerability. If an attacker is able to inject data into an index that has a ML job running against it, then when another user views the results of the ML job it could allow the attacker to obtain sensitive information from or perform destructive actions on behalf of that other ML user.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2018-3824
- cpe:2.3:a:elastic:elasticsearch_x-pack:*:*:*:*:*:*:*:*
- cpe:2.3:a:elastic:elasticsearch_x-pack:*:*:*:*:*:*:*:*
- cpe:2.3:a:elastic:kibana_x-pack:*:*:*:*:*:*:*:*
- cpe:2.3:a:elastic:kibana_x-pack:*:*:*:*:*:*:*:*
- cpe:2.3:a:elastic:logstash_x-pack:*:*:*:*:*:*:*:*
- cpe:2.3:a:elastic:logstash_x-pack:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-3824
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-3824
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2018-3824
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- bressers@elastic.co (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2018-3824
-
https://discuss.elastic.co/t/elastic-stack-6-2-4-and-5-6-9-security-update/128422
Elastic Stack 6.2.4 and 5.6.9 security update - Security Announcements - Discuss the Elastic StackVendor Advisory
-
https://www.elastic.co/community/security
Elastic Stack Security Disclosures ยท Report Issues | ElasticVendor Advisory
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