CVE-2017-17790

Priority
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.
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (2.3.1-2~16.04.5)
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):released (2.5.1-1)
Ubuntu 18.10 (Cosmic Cuttlefish):released (2.5.1-1)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (1.9.3.484-2ubuntu1.7)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
More Information

Updated: 2018-10-22 14:13:15 UTC (commit 03ef231d584286304e54ae60f0de485bd42f2da8)