Security

Volver a Security Alert

Elastic Stack and Liferay Enterprise Search Security Advisory: CVE-2023-31414, CVE-2023-31415, CVE-2023-26486, CVE-2023-26487

The following issues may affect the functionality of your Liferay DXP, Liferay Enterprise Search environment and your Elastic Stack.

Vulnerability Information

Kibana Cross-Site Scripting (ESA-2023-05)

A flaw (CVE-2023-26486) was discovered in one of Kibana’s dependencies, which could allow arbitrary JavaScript to be executed in a victim’s browser via a maliciously crafted custom visualization in Kibana.

Affected Versions:

Kibana versions 7.9.0 to 7.17.9 and Kibana versions 8.0.0 to 8.6.2

Solutions and Mitigations:

The issue is resolved in versions 7.17.10 and 8.7.0

If you are unable to upgrade and are on Kibana versions >= 8.3.0, the XSS can be mitigated by setting csp.disableUnsafeEval: true in your kibana.yml file. Note that this setting is in technical preview until Kibana 8.7.0, after which it is enabled by default.

CVSSv3: 6.1(Medium) - AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVE ID: CVE-2023-26486

Kibana Cross-Site Scripting (ESA-2023-06)

A flaw (CVE-2023-26487) was discovered in one of Kibana’s dependencies, which could allow arbitrary JavaScript to be executed in a victim’s browser via a maliciously crafted custom visualization in Kibana.

Affected Versions:
Kibana versions 7.17.4 to 7.17.9 and Kibana versions 8.2.0 to 8.6.2

Solutions and Mitigations:
The issue is resolved in versions 7.17.10 and 8.7.0

If you are unable to upgrade and are on Kibana versions >= 8.3.0, the XSS can be mitigated by setting csp.disableUnsafeEval: true in your kibana.yml file. Note that this setting is in technical preview until Kibana 8.7.0, after which it is enabled by default.

CVSSv3: 6.1(Medium) - AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVE ID: CVE-2023-26487

 

Search Engine Compatibility Matrix

Reference the information here for the detailed Elasticsearch compatibility including the compatible connector versions and required patch levels.

Source

https://discuss.elastic.co/t/elastic-stack-8-7-0-7-17-10-security-updates/332327


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