CVE-2017-7540: Safemode Gem Has Incomplete List of Disallowed Inputs

CVE-2017-7540 · Severity: low · CVSS 3 · Published 2017-10-24

Safemode Gem Has Incomplete List of Disallowed Inputs

Technologies: safemode (RubyGems). Vendors: RubyGems.

Quick answers

Is CVE-2017-7540 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2017-7540 being exploited in the wild.
How severe is CVE-2017-7540?
Low severity, with a CVSS score of 3, published 24 October 2017.
Which products and versions are affected?
safemode (RubyGems) ECOSYSTEM:introduced=0,fixed=1.3.2.
Is there a fix for CVE-2017-7540?
Yes. safemode (RubyGems): upgrade to 1.3.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2017-7540?
Check whether you run safemode (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

  • safemode (RubyGems): upgrade to 1.3.2 or later
    bundle update safemode

Affected products

  • safemode (RubyGems) ECOSYSTEM:introduced=0,fixed=1.3.2

Identifiers

  • CVE-2017-7540
  • GHSA-5vx5-9q73-wgp4

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