NVD Vulnerability Detail
Search Exploit, PoC
CVE-2011-0016
Summary

Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly manage key data in memory, which might allow local users to obtain sensitive information by leveraging the ability to read memory that was previously used by a different process.

Publication Date Jan. 19, 2011, 9 p.m.
Registration Date Jan. 28, 2021, 4:37 p.m.
Last Update Nov. 21, 2024, 10:23 a.m.
CVSS2.0 : LOW
Score 2.1
Vector AV:L/AC:L/Au:N/C:P/I:N/A:N
攻撃元区分(AV) ローカル
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) なし
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:tor:tor:0.2.1.10:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.17:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.6:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.26:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.2:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.9:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.6.2:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.8:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre24:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.9:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.30:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre16:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.5:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.23:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.5:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.11:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.7:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.6:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.8:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.10:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.19:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.18:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.10:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.22:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.11:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.8:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.7:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.5:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.19:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.10:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.25:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.9:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.31:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.14:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.8:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.13:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.28:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.5:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.12:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.3:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.5:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.35:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.16:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.17:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre17:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.26:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.17:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.8:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.1:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.9:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.25:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.17:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.5:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.14:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.19:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.1:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.2:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.26:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.12:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.7:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.3:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre19:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre23:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.6:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.7:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.9:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.15:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.29:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.27:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.8:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre14:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.1:alpha-cvs:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.18:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.5:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.7:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.4:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.13:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.3:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.6:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.3:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.27:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.14:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.12:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.14:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.23:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.7.1:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.3:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.6:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre26:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.14:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.32:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.12:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.16:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.15:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.12:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.9:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.10:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.3:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.6:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.18:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.4:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.15:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.2:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.4:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.21:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre22:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.4:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre21:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.11:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.8:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.19:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.15:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.19:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.7:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.6.1:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.22:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.3:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.14:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.24:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.2:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.6:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.3:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:*:*:*:*:*:*:*:* 0.2.1.28
cpe:2.3:a:tor:tor:0.2.1.18:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.6:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.33:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.34:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.10:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.21:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.31:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre13:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.9:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.22:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.7.3:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.8:beta:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.7.2:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.20:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.20:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.13:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.16:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.20:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.16:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.16:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.1:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.12:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.15:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.21:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.10:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.4:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.13:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre18:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.13:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.11:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.4:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.7:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.31:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre27:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.7:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.1:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.20:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.23:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.17:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.7:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.10:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.8.1:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.4:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.2:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre25:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.18:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.5:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.25:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.1.24:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.9.6:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.9:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.13:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.2.15:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.30:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.0.11:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.11:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.17:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre15:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.29:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.0.2_pre20:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.12:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.2.5:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.30:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.6:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.8:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.16:alpha:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:tor:tor:0.2.0.5:alpha:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Tor における重要な情報を取得される脆弱性
Title Tor における重要な情報を取得される脆弱性
Summary

Tor における重要な情報を取得される脆弱性が存在します。

Possible impacts ローカルユーザにより、以前に異なるプロセスによって使用されたメモリを読む機能を利用されることで、重要な情報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. 17, 2011, midnight
Registration Date March 27, 2012, 6:42 p.m.
Last Update March 27, 2012, 6:42 p.m.
Affected System
The Tor Project
Tor 0.2.1.29 未満、および 0.2.2.21-alpha 未満の 0.2.2.x
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03月27日]
  掲載		 Feb. 17, 2018, 10:37 a.m.