CVE-2018-16396

原文の説明

An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. It does not taint strings that result from unpacking tainted strings with some formats.

影響を受けるソフトウェア

• Ruby ≥ 2.4.0 ≤ 2.4.4= 2.6.0≥ 2.5.0 ≤ 2.5.1≥ 2.3.0 ≤ 2.3.7 完全一致

詳細

公開日

2018-11-17

最終更新

2024-08-05

CVSS ベクター

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

参考資料

• cve.org/CVE-2018-16396
• nvd.nist.gov/vuln/detail/CVE-2018-16396
• hackerone.com/reports/385070
• www.ruby-lang.org/en/news/2018/11/06/ruby-2-6-0-preview3-released/
• access.redhat.com/errata/RHSA-2018:3729
• access.redhat.com/errata/RHSA-2018:3730
• access.redhat.com/errata/RHSA-2018:3731
• www.ruby-lang.org/en/news/2018/10/17/ruby-2-3-8-released/
• www.debian.org/security/2018/dsa-4332
• usn.ubuntu.com/3808-1/
• www.ruby-lang.org/en/news/2018/10/17/ruby-2-4-5-released/
• security.netapp.com/advisory/ntap-20190221-0002/
• www.ruby-lang.org/en/news/2018/10/17/not-propagated-taint-flag-in-some-formats-of-pack-cve...
• www.ruby-lang.org/en/news/2018/10/17/ruby-2-5-2-released/