CVE-2019-8322: RubyGems Escape sequence injection vulnerability in gem owner

CVE-2019-8322 · Severity: low · CVSS 3.1 · Published 2019-06-20

RubyGems Escape sequence injection vulnerability in gem owner

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

Quick answers

Is CVE-2019-8322 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2019-8322 being exploited in the wild.
How severe is CVE-2019-8322?
Low severity, with a CVSS score of 3.1, published 20 June 2019.
Which products and versions are affected?
rubygems-update (RubyGems) ECOSYSTEM:introduced=2.6.0,fixed=2.7.9.
Is there a fix for CVE-2019-8322?
Yes. rubygems-update (RubyGems): upgrade to 2.7.9 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2019-8322?
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 2.7.9 or later
    bundle update rubygems-update

Affected products

  • rubygems-update (RubyGems) ECOSYSTEM:introduced=2.6.0,fixed=2.7.9

Identifiers

  • CVE-2019-8322
  • GHSA-mh37-8c3g-3fgc

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