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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-12-20T09:00:00
Updated: 2024-08-05T20:59:17.807Z
Reserved: 2017-12-20T00:00:00
Link: CVE-2017-17790
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-12-20T09:29:01.477
Modified: 2024-11-21T03:18:40.490
Link: CVE-2017-17790
Redhat