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dpkg の解凍機能におけるディレクトリトラバーサルの脆弱性
Title dpkg の解凍機能におけるディレクトリトラバーサルの脆弱性
Summary

dpkg の解凍機能には、"C スタイルのファイル名の引用 (C-style filename quoting)" に関する処理に不備があるため、ディレクトリトラバーサルの脆弱性が存在します。

Possible impacts 第三者により、巧妙に細工されたソースパッケージを介して、任意のファイルに書き込まれる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date April 28, 2014, midnight
Registration Date May 2, 2014, 2:54 p.m.
Last Update May 2, 2014, 2:54 p.m.
CVSS2.0 : 危険
Score 9.3
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C
Affected System
Debian
dpkg 1.15.9 未満
dpkg 1.16.13 未満の 1.16.x
dpkg 1.17.8 未満の 1.17.x
Canonical
Ubuntu 10.04 LTS
Ubuntu 12.04 LTS
Ubuntu 12.10
Ubuntu 13.10
Ubuntu 14.04 LTS
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
0 [2014年05月02日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2014-0471
Summary

Directory traversal vulnerability in the unpacking functionality in dpkg before 1.15.9, 1.16.x before 1.16.13, and 1.17.x before 1.17.8 allows remote attackers to write arbitrary files via a crafted source package, related to "C-style filename quoting."

Publication Date April 30, 2014, 11:22 p.m.
Registration Date Jan. 26, 2021, 3:04 p.m.
Last Update Nov. 21, 2024, 11:02 a.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:debian:dpkg:1.10.5:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.5.5:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.20:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.6:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.8.4:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.4:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.10:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.12:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.5.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.20:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.9:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.3.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.23:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.16.6:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.4.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.11:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.0:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.18:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.17.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.12:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.21:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.13:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.7:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.17.6:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.15:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:*:*:*:*:*:*:*:* 1.15.8.8
cpe:2.3:a:debian:dpkg:1.17.7:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.6:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.18:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.16.4:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.8.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.5:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.12:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.4.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.4:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.4:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.8.7:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.6.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.23:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.8.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.7:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.8:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.18.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.0:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.1.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.30:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.5:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.17:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.13:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.21:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.17:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.20:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.21:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.14:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.15:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.22:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.8:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.14:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.19:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.22:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.8.5:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.17.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.21:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.4:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.8.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.18:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.23:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.11:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.7:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.0:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.28:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.12:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.17:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.5:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.6:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.7:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.28:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.16:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.17:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.29:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.15:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.14:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.0:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.8:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.8:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.6:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:a:debian:dpkg:1.14.16.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.24:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.1.2:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.9:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.19:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.27:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.7:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.8:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.24:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.5:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.9:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.25:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.8.9:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.8.6:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.16.5:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.10:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.26:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.16:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.5.6:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.10:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.7.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.9:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.22:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.19:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.17.0:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.13:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.14:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.7.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.18:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.24:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.4.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.15:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.12:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.8:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.27:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.11:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.11.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.5.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.5.4:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.6:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.13.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.16.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.26:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.17.4:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.11:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.0.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.16:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.17.5:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.11:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.10:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.0.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.25:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.7:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.20:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.19:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.16:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.4:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.0.1:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.15.5.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.13:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.16.4.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.14.16.3:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.9.9:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.17.2:*:*:*:*:*:*:*
cpe:2.3:a:debian:dpkg:1.10.25:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List