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Command Injection Affecting nokogiri package, versions <1.10.4

0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 1.75% (88th percentile)
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NVD
9.8 critical
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SUSE
8.1 high

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  • Snyk ID SNYK-RUBY-NOKOGIRI-459107
  • published 13 Aug 2019
  • disclosed 20 Jul 2019
  • credit Unknown
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Introduced: 20 Jul 2019

CVE-2019-5477 Open this link in a new tab
CWE-78 Open this link in a new tab

How to fix?

Upgrade nokogiri to version 1.10.4 or higher.

Overview

nokogiri is a gem for parsing HTML, XML, SAX, and Reader.

Affected versions of this package are vulnerable to Command Injection via the undocumented method Nokogiri::CSS::Tokenizer#load_file. This allows commands to be executed in a subprocess.