vulnerability

Debian: CVE-2018-8780: ruby1.8, ruby1.9.1, ruby2.5 -- security update

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Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Apr 3, 2018
Added
Aug 2, 2018
Modified
Aug 15, 2025

Description

In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. When using the corresponding method, unintentional directory traversal may be performed.

Solutions

debian-upgrade-ruby1-8debian-upgrade-ruby1-9-1debian-upgrade-ruby2-5

References

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