Arbitrary Code Execution Affecting ruby-jss package, versions <1.6.0


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.95% (84th percentile)

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  • Snyk ID SNYK-RUBY-RUBYJSS-1729742
  • published 8 Oct 2021
  • disclosed 8 Oct 2021
  • credit Unknown

How to fix?

Upgrade ruby-jss to version 1.6.0 or higher.

Overview

ruby-jss is a provides native ruby access to the REST APIs of Jamf Pro, an enterprise/education tool for managing Apple devices, from jamf.com.

Affected versions of this package are vulnerable to Arbitrary Code Execution. The Pixar ruby-jss gem allows remote attackers to execute arbitrary code because of the Plist gem's documented behavior of using Marshal.load during XML document processing.

References

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
8.6 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    Low
  • Availability (A)
    Low
Expand this section

NVD

9.8 critical