vulnerability

Oracle Linux: CVE-2017-0899: ELSA-2018-0378: ruby security update (IMPORTANT)

Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Aug 31, 2017
Added
Mar 1, 2018
Modified
Dec 3, 2025

Description

RubyGems version 2.6.12 and earlier is vulnerable to maliciously crafted gem specifications that include terminal escape characters. Printing the gem specification would execute terminal escape sequences.
A vulnerability was found where rubygems did not properly sanitize gems' specification text. A specially crafted gem could interact with the terminal via the use of escape sequences.

Solutions

oracle-linux-upgrade-rubyoracle-linux-upgrade-ruby-develoracle-linux-upgrade-ruby-docoracle-linux-upgrade-rubygem-bigdecimaloracle-linux-upgrade-rubygem-io-consoleoracle-linux-upgrade-rubygem-jsonoracle-linux-upgrade-rubygem-minitestoracle-linux-upgrade-rubygem-psychoracle-linux-upgrade-rubygem-rakeoracle-linux-upgrade-rubygem-rdocoracle-linux-upgrade-rubygemsoracle-linux-upgrade-rubygems-develoracle-linux-upgrade-ruby-irboracle-linux-upgrade-ruby-libsoracle-linux-upgrade-ruby-tcltk
Title
Rapid7 Labs

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