Arbitrary Code Execution Affecting org.elasticsearch:elasticsearch package, versions [,1.2.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Mature
    EPSS
    49.5% (98th percentile)

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  • Snyk ID SNYK-JAVA-ORGELASTICSEARCH-472589
  • published 26 Nov 2019
  • disclosed 25 Apr 2014
  • credit Unknown

How to fix?

Upgrade org.elasticsearch:elasticsearch to version 1.2.0 or higher.

Overview

org.elasticsearch:elasticsearch is a Distributed, RESTful Search Engine.

Affected versions of this package are vulnerable to Arbitrary Code Execution. Enables dynamic scripting, which allows remote attackers to execute arbitrary MVEL expressions and Java code via the source parameter to _search. NOTE: this only violates the vendor's intended security policy if the user does not run Elasticsearch in its own independent virtual machine.

CVSS Scores

version 3.1
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Snyk

Recommended
6.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
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NVD

6.3 medium