Home » Elasticsearch: A brand new safety vulnerability! Vulnerability permits data disclosure

Elasticsearch: A brand new safety vulnerability! Vulnerability permits data disclosure

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Elasticsearch: A brand new safety vulnerability!  Vulnerability permits data disclosure

BSI has issued the newest IT safety recommendation for Elasticsearch. You can discover out extra in regards to the affected purposes and merchandise and the CVE numbers right here at information.de.

Federal workplace for Security in Information Technology (BSI) issued an Elasticsearch safety advisory on June 5, 2024. The Linux, UNIX and Windows working programs and the Elasticsearch open supply product are affected by a safety vulnerability.

The newest producer suggestions concerning updates, workarounds and safety patches for this vulnerability might be discovered right here: Simple Security Announcements (Stop: 05.06.2024).

Elasticsearch Security Advisory – Risk: Medium

Risk degree: 2 (average)
CVSS Base Score: 6.5
CVSS provisional rating: 5,7
Remote management: Ja

The Common Vulnerability Scoring System (CVSS) is used to evaluate the severity of vulnerabilities in pc programs. The CVSS commonplace makes it doable to match potential or precise safety dangers primarily based on numerous standards to create a precedence listing for countermeasures. The attributes “none”, “low”, “medium”, “excessive” and “extreme” are used to find out the severity ranges of vulnerability. The Base Score evaluates the necessities of an assault (together with authentication, complexity, privileges, consumer interplay) and its outcomes. For momentary impact, body circumstances that will change over time are thought-about within the take a look at. The magnitude of the vulnerability mentioned right here is rated as “average” in line with the CVSS with a base rating of 6.5.

Elasticsearch Bug: Vulnerability permits data disclosure

Elasticsearch is an open supply, distributed, real-time search and analytics engine.

A distant, licensed attacker might exploit a vulnerability in Elasticsearch to show data.

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Vulnerabilities have been labeled utilizing the CVE (Common Vulnerabilities and Exposures) reference system for every serial quantity CVE-2024-23445.

Systems affected by the Elasticsearch vulnerability at a look

Operating programs
Linux, UNIX, Windows

Products
Open Source Elasticsearch

General suggestions for addressing IT safety gaps

  1. Users of affected programs ought to keep up-to-date. When safety holes are identified, producers are required to repair them rapidly by growing a patch or workaround. If safety patches can be found, set up them instantly.
  2. For data, see the sources listed within the subsequent part. This usually incorporates further details about the newest model of the software program in query and the provision of safety patches or efficiency ideas.
  3. If you’ve any additional questions or uncertainties, please contact your accountable administrator. IT safety managers ought to frequently verify if IT safety alert Affected producers present a brand new safety replace.

Sources for updates, patches and workarounds

Here one can find some hyperlinks with details about bug studies, safety fixes and workarounds.

Soft Security Announcements vom 2024-06-05 (05.06.2024)
For extra data, see:

Version historical past of this safety alert

This is the primary model of this IT safety discover for Elasticsearch. If updates are introduced, this doc can be up to date. You can see the adjustments made utilizing the model historical past beneath.

June 5, 2024 – First model

+++ Editorial observe: This doc relies on present BSI information and can be up to date in a data-driven method relying on the standing of the alert. We welcome suggestions and feedback at [email protected]. +++

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