NVD Vulnerability Detail
Search Exploit, PoC
CVE-2011-4114
Summary

The par_mktmpdir function in the PAR::Packer module before 1.012 for Perl creates temporary files in a directory with a predictable name without verifying ownership and permissions of this directory, which allows local users to overwrite files when another user extracts a PAR packed program. NOTE: a similar vulnerability was reported for PAR, but this has been assigned a different CVE identifier.

Publication Date Jan. 14, 2012, 3:55 a.m.
Registration Date Jan. 28, 2021, 4:39 p.m.
Last Update Nov. 21, 2024, 10:31 a.m.
CVSS2.0 : LOW
Score 3.3
Vector AV:L/AC:M/Au:N/C:N/I:P/A:P
攻撃元区分(AV) ローカル
攻撃条件の複雑さ(AC) 中
攻撃前の認証要否(Au) 不要
機密性への影響(C) なし
完全性への影響(I) 低
可用性への影響(A) 低
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required はい
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:roderich_schupp:par-packer_module:1.008:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.941:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.64:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.72:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.82:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:1.006:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.75:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.66:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:1.007:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.71:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.78:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.69:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.70:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:1.009:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.954:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.957:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.977:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.942:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.970:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.76:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.89:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.955:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.981:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.88:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.979:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:1.005:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.992_03:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.960:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.94:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.90:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.980:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.956:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.959:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:1.001:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.67:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.973:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.73:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.86:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.992_06:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.953:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.81:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.976:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.992_01:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.952:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.83:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:*:*:*:*:*:*:*:* 1.011
cpe:2.3:a:roderich_schupp:par-packer_module:1.003:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.93:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.992_05:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.992_04:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.92:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.63:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.85:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:1.004:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.77:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.74:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.992_02:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.975:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.68:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.978:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:1.002:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.80:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.87:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.991:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.79:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.958:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:1.000:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.951:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:1.010:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.91:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.982:*:*:*:*:*:*:*
cpe:2.3:a:roderich_schupp:par-packer_module:0.65:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Perl 用 PAR::Packer モジュールの par_mktmpdir 関数におけるファイルを上書きされる脆弱性
Title Perl 用 PAR::Packer モジュールの par_mktmpdir 関数におけるファイルを上書きされる脆弱性
Summary

Perl 用 PAR::Packer モジュールの par_mktmpdir 関数は、ディレクトリの所有者のアクセス許可を検証しないで、予測可能な名前のディレクトリ内に一時ファイルを作成するため、別のユーザが PAR パッケージ化したプログラムを展開するとき、ファイルを上書きされる脆弱性が存在します。

Possible impacts ローカルユーザにより、別のユーザが PAR パッケージ化したプログラムを展開するとき、ファイルを上書きされる可能性があります。
Solution

ベンダ情報および参考情報を参照して適切な対策を実施してください。
Publication Date Jan. 13, 2012, midnight
Registration Date Jan. 17, 2012, 4:32 p.m.
Last Update Jan. 17, 2012, 4:32 p.m.
Affected System
Roderich Schupp
PAR ::Packer モジュール 1.012 未満
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 [2012年01月17日]
  掲載		 Feb. 17, 2018, 10:37 a.m.