Homepage

Deserialization of Untrusted Data Affecting rubygem-io-console package, versions <0:0.4.2-36.amzn2.0.1

Severity

 Recommended
medium

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
2.28% (90th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Deserialization of Untrusted Data vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-AMZN2-RUBYGEMIOCONSOLE-1673368
  • published27 Sept 2021
  • disclosed13 Mar 2018
Report a new vulnerability Found a mistake?

Introduced: 13 Mar 2018

CVE-2018-1000074  (opens in a new tab)
CWE-502  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 rubygem-io-console to version 0:0.4.2-36.amzn2.0.1 or higher.
This issue was patched in ALAS2-2019-1276.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rubygem-io-console package and not the rubygem-io-console package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Deserialization of Untrusted Data vulnerability in owner command that can result in code execution. This attack appear to be exploitable via victim must run the gem owner command on a gem with a specially crafted YAML file. This vulnerability appears to have been fixed in 2.7.6.

References