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CVE-2018-16396 Affecting ruby2.5 package, versions <2.5.3-1

0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 1.31% (86th percentile)
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NVD
8.1 high
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SUSE
4.8 medium
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Red Hat
5.9 medium

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  • Snyk ID SNYK-DEBIAN10-RUBY25-384395
  • published 19 Oct 2018
  • disclosed 16 Nov 2018
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Introduced: 19 Oct 2018

CVE-2018-16396 Open this link in a new tab

How to fix?

Upgrade Debian:10 ruby2.5 to version 2.5.3-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ruby2.5 package and not the ruby2.5 package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. It does not taint strings that result from unpacking tainted strings with some formats.

References