Fluid Attacks Database

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.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
alpine v3.4	ruby	>=2.3.0 <2.3.7-r0	2.3.7-r0
alpine v3.13	ruby	>=2.3.0 <2.5.1-r0	2.5.1-r0
alpine v3.10	ruby	>=2.3.0 <2.5.1-r0	2.5.1-r0
alpine v3.11	ruby	>=2.3.0 <2.5.1-r0	2.5.1-r0
alpine v3.15	ruby	>=2.3.0 <2.5.1-r0	2.5.1-r0
alpine v3.22	ruby	>=2.3.0 <2.5.1-r0	2.5.1-r0
alpine v3.6	ruby	>=2.3.0 <2.4.4-r0	2.4.4-r0
alpine v3.7	ruby	>=2.3.0 <2.4.4-r0	2.4.4-r0
alpine v3.12	ruby	>=2.3.0 <2.5.1-r0	2.5.1-r0
alpine v3.14	ruby	>=2.3.0 <2.5.1-r0	2.5.1-r0

1-10 of 27

References

1. http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html2. https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/3. https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/4. https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/5. https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/

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