vulnerability
Huawei EulerOS: CVE-2017-17790: ruby security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Dec 20, 2017 | Jan 30, 2018 | Aug 13, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Dec 20, 2017
Added
Jan 30, 2018
Modified
Aug 13, 2025
Description
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.
Solutions
huawei-euleros-2_0_sp1-upgrade-rubyhuawei-euleros-2_0_sp1-upgrade-ruby-irbhuawei-euleros-2_0_sp1-upgrade-ruby-libs
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