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CVE-2017-17790

🗓️ 20 Dec 2017 09:00:00Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 175 Views

The lazy_initialize function in lib/resolv.rb in Ruby through 2.4.3 uses Kernel#open, which might allow Command Injection attacks, as demonstrated by a Resolv::Hosts::new argument beginning with a '|' character. NOTE: situations with untrusted input may be highly unlikely

Related
Detection
Refs
NVD
Node
ruby-langrubyRange2.22.2.8
OR
ruby-langrubyRange2.32.3.5
OR
ruby-langrubyRange2.42.4.2
OR
ruby-langrubyMatch2.5.0preview1

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13 May 2026 00:24Current
8.8High risk
Vulners AI Score8.8
CVSS 27.5
CVSS 39.8
EPSS0.04656
175