Amazon Linux AMI: CVE-2017-17790: Security patch for ruby20,ruby22,ruby23,ruby24 (ALAS-2018-983)
|8||(AV:N/AC:L/Au:N/C:P/I:P/A:P)||December 20, 2017||April 06, 2018||September 19, 2018|
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, a different vulnerability than CVE-2017-17405. NOTE: situations with untrusted input may be highly unlikely.
Scan For This Vulnerability
Use our top-rated tool to discover, prioritize, and remediate your vulnerabilities