CVE-2017-0903: RubyGems vulnerable to Deserialization of Untrusted Data

CVE-2017-0903 · Severity: low · CVSS 3 · Published 2022-05-13

RubyGems vulnerable to Deserialization of Untrusted Data

Technologies: rubygems-update (RubyGems). Vendors: RubyGems.

Quick answers

Is CVE-2017-0903 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2017-0903 being exploited in the wild.
How severe is CVE-2017-0903?
Low severity, with a CVSS score of 3, published 13 May 2022.
Which products and versions are affected?
rubygems-update (RubyGems) ECOSYSTEM:introduced=2.0.0,fixed=2.6.14.
Is there a fix for CVE-2017-0903?
Yes. rubygems-update (RubyGems): upgrade to 2.6.14 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2017-0903?
Check whether you run rubygems-update (RubyGems) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • rubygems-update (RubyGems): upgrade to 2.6.14 or later
    bundle update rubygems-update

Affected products

  • rubygems-update (RubyGems) ECOSYSTEM:introduced=2.0.0,fixed=2.6.14

Identifiers

  • CVE-2017-0903
  • GHSA-mqwr-4qf2-2hcv

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