NVD Vulnerability Detail
Search Exploit, PoC
CVE-2011-0002
Summary

libuser before 0.57 uses a cleartext password value of (1) !! or (2) x for new LDAP user accounts, which makes it easier for remote attackers to obtain access by specifying one of these values.

Publication Date Jan. 23, 2011, 7 a.m.
Registration Date Jan. 28, 2021, 4:37 p.m.
Last Update Nov. 21, 2024, 10:23 a.m.
CVSS2.0 : MEDIUM
Score 6.4
Vector AV:N/AC:L/Au:N/C:P/I:P/A:N
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃前の認証要否(Au) 不要
機密性への影響(C) 低
完全性への影響(I) 低
可用性への影響(A) なし
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:miloslav_trmac:libuser:0.51.12:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.26:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.53.5:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.90:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.3:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.52.2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.53:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.54:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.9:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.24-4:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.54.3:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.102:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.5:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.25.1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.4:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.11:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.1-2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.14:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.93:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.18:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.54.5:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.7:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.96:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.9:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:*:*:*:*:*:*:*:* 0.56.18
cpe:2.3:a:miloslav_trmac:libuser:0.5:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.10:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.101-2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.52:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.52.5:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.50.2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.10:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.7-7:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.8.1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.53.1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.20:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.13:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.6:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.52.6:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.16:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.95:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.11:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.4:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.53.6:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.54.8:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.5:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.50:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.7:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.101-1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.8:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.17:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.54.2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.55:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.53.3:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.24-3:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.15:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.54.6:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.52.1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.25:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.27:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.31:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.8:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.53.4:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.8.2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.8:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.99:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.98:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.52.4:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.7-3:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.21:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.30:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.28:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.54.1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.52.3:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.100:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.1-1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.4:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.23:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.9:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.12:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.97:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.7:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.54.4:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.53.7:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.53.2:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.3:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.54.7:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.32:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.6:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.29:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.6:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.16.1:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.92:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.49.91:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.51.10:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.56.11:*:*:*:*:*:*:*
cpe:2.3:a:miloslav_trmac:libuser:0.53.8:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
libuser におけるアクセス権を取得される脆弱性
Title libuser におけるアクセス権を取得される脆弱性
Summary

libuser は、新規 LDAP ユーザアカウントに、(1) !! または (2) x の平文パスワードの値を使用しているため、これらの値のいずれかを指定することにより、アクセス権を取得される脆弱性が存在します。

Possible impacts 第三者により、アクセス権を取得さ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 Jan. 20, 2011, midnight
Registration Date Feb. 21, 2011, 4:50 p.m.
Last Update Dec. 18, 2012, 5:35 p.m.
Affected System
レッドハット
Red Hat Enterprise Linux 4 (as)
Red Hat Enterprise Linux 4 (es)
Red Hat Enterprise Linux 4 (ws)
Red Hat Enterprise Linux 4.8 (as)
Red Hat Enterprise Linux 4.8 (es)
Red Hat Enterprise Linux 5 (server)
Red Hat Enterprise Linux Desktop 4.0
Red Hat Enterprise Linux Desktop 5.0 (client)
Red Hat Enterprise Linux Desktop 6
Red Hat Enterprise Linux HPC Node 6
Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux Workstation 6
RHEL Desktop Workstation 5 (client)
サイバートラスト株式会社
Asianux Server 3 (x86)
Asianux Server 3 (x86-64)
Asianux Server 4.0
Asianux Server 4.0 (x86-64)
VMware
VMware ESX 3.0.3
VMware ESX 3.5
VMware ESX 4.0
VMware ESX 4.1
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
その他
Change Log
No Changed Details Date of change
0 [2011年02月21日]
  掲載
[2012年12月18日]
  影響を受けるシステム：VMware (VMSA-2011-0013) の情報を追加
  ベンダ情報：VMware (VMSA-2011-0013) を追加		 Feb. 17, 2018, 10:37 a.m.